Product Details | ROUND PLAIN NUT

5310-00-185-6344 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.

Part Alternates: MS19068151, MS19068-151, MX13857SPC452, MX13-857SPC452, MXL1927PC452, MXL1-927PC452, MAAFB2435APC24, MAAFB3541A1PC57, MAD3D30APC17, MAD3G30APC17, MAD6G30APC17, MAD7G30APC17, MADG30BPC17, MAF10B3541APC57, MAF9B3541APC57, MAFB2435APC24, MAFB2435BPC24, MAFB3541GPC57, A76966, NUT455, AN-15, B32162ITEM17, C61072A0PC19, C61072ARPC19, CF10018TC1PC59, CF100-18TC1PC59, CF10018TC1PCM802, CF100-18TC1PCM802, SKFAN15, HR6657, J-60FM-18 PC 24, J60FM18PC24, MILN21337, X207271APC59, X207271APCM802, RC3341HPC56, RC3372H56, DR2566PC7, DR2589PC7, G379508SH2PC43, G385140SH2PC43, 5559904016, 5559904-016, 5854PC140, 5-854PC140, 5857140, 5-857-140, 6ADC30APC17, 6ADC30DPC17, 7030016, 7030-016, 72-6971-315, 7AD6D30APC17, 7AD6D30BPC17, 7AF9B2435APC24, 7AF9B2435BPC24, 7AF9B3541APC57, 7AF9B3541JPC57, 800043PC19, 800046PC19, 800170PC19, 800173PC19, 8AFA3541A1PC129, 8AFA3541RPC129, 90097PC59, 90097PCM802, 91109315, 91717PC19, 91720PC19, 95621PC14, 9738565P16, 9AF9B2435A1PC21, 9AF9B2435EPC21, 9AF9B3541A1PC53, 9AF9B3541PPC53, 01544000, 015440-00, 10AD3E30APC17, 10AD3E30CPC17, 10AF10C2435APC21, 10AF10C2435EPC21, 10AF10C3541APC54, 10AF10C3541PPC54, 12Z33522, 12Z335-22, 13AD3D30APC17, 13AD6D30APC17, 13AD6D30BPC17, 13AF10B2435NPC24, 13AF10B2435PPC24, 13AF10B3541A1PC53, 13AF10B3541PPC53, 1401, 1-401, 15AD3D30APC17, 15AD7D30APC17, 15AD7D30CPC17, 15AF9B2435APC24, 15AF9B2435BPC24, 15AF9B3541APC57, 15AF9B3541JPC57, 20144PC19, 201-44PC19, 21AF10B3541A1PC53, 21AF10B3541PPC53, 21SAF10B3541A1PC570, 21SAF10B3541NPC570, 22AF10C2435APC24, 22AF10C2435BPC24, 22AF10C3541A1PC53, 25483CITEM96, 318469, N15, N-15, NR15, M802, AN15, 5310-00-185-6344, 00-185-6344, 5310001856344, 726971315, 001856344

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1961 00-185-6344

Drawings & Photos | NSN 5310-00-185-6344


Demand History | NSN 5310-00-185-6344

Part Number Request Date QTY Origin
5310-00-185-6344 2020-11-321 50 DIBBS
5310-00-185-6344 2020-11-313 50 DIBBS

Cross Reference | NSN 5310-00-185-6344

Part Number Cage Code Manufacturer
015440-00 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1-401 31245 TEREX USA, LLC DBA CEDARAPIDS
10AD3E30APC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
10AD3E30CPC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
10AF10C2435APC21 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
10AF10C2435EPC21 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
10AF10C3541APC54 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
10AF10C3541PPC54 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
12Z335-22 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
13AD3D30APC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
13AD6D30APC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
13AD6D30BPC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
13AF10B2435NPC24 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
13AF10B2435PPC24 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
13AF10B3541A1PC53 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
13AF10B3541PPC53 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
15AD3D30APC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
15AD7D30APC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
15AD7D30CPC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
15AF9B2435APC24 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
15AF9B2435BPC24 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
15AF9B3541APC57 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
15AF9B3541JPC57 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
201-44PC19 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
21AF10B3541A1PC53 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
21AF10B3541PPC53 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
21SAF10B3541A1PC570 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
21SAF10B3541NPC570 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
22AF10C2435APC24 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
22AF10C2435BPC24 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
22AF10C3541A1PC53 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
25483CITEM96 23515 FREDERICK CUSTOM MACHINING INC
318469 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
318469 28265 HERCULES ENGINE CO INC
318469 42271 KENOSHA AUTOMOTIVE PLANT SUB OF AMERICAN MOTORS CORP
318469 74352 HILLWOOD MFG CO
5-854PC140 42175 MURRAY DIV OF THE TRANE CO
5-857-140 42175 MURRAY DIV OF THE TRANE CO
5310001856344 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
5559904-016 55102 CONTINENTAL EMSCO CO SKAGIT PRODUCTS DIV
6ADC30APC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
6ADC30DPC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
7030-016 31245 TEREX USA, LLC DBA CEDARAPIDS
7030016 31245 TEREX USA, LLC DBA CEDARAPIDS
72-6971-315 50024 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
7AD6D30APC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
7AD6D30BPC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
7AF9B2435APC24 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
7AF9B2435BPC24 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
7AF9B3541APC57 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
7AF9B3541JPC57 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
800043PC19 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION
800046PC19 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION
800170PC19 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION
800173PC19 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION
8AFA3541A1PC129 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
8AFA3541RPC129 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
90097PC59 61208 TWIN DISC INCORPORATED
90097PCM802 61208 TWIN DISC INCORPORATED
91109315 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
91717PC19 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION
91720PC19 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION
95621PC14 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION
9738565P16 97993 GENERAL DYNAMICS DEFENSE SYSTEMS INC.
9AF9B2435A1PC21 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
9AF9B2435EPC21 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
9AF9B3541A1PC53 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
9AF9B3541PPC53 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
A76966 58275 SASCO INC CANADIAN DIV
AN-15 50380 RELIANCE ELECTRIC
AN-15 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
AN15 01212 FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT
AN15 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
AN15 21760 SCHATZ BEARING CORPORATION
AN15 23515 FREDERICK CUSTOM MACHINING INC
AN15 36384 FMC CORP LINK-BELT DIV
AN15 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
AN15 42175 MURRAY DIV OF THE TRANE CO
AN15 43991 FAG BEARINGS CORPORATION
AN15 52676 SKF USA INC.
AN15 55102 CONTINENTAL EMSCO CO SKAGIT PRODUCTS DIV
AN15 72957 ELLIOTT COMPANY DIV JEANNETTE
AN15 79568 WHITTET-HIGGINS COMPANY
AN15 79682 WILSON H G
AN15 92392 ALLIS-CHALMERS CORP
B32162ITEM17 23515 FREDERICK CUSTOM MACHINING INC
C61072A0PC19 81600 NEW YORK NAVAL SHIPYARD NAVAL BASE
C61072ARPC19 81600 NEW YORK NAVAL SHIPYARD NAVAL BASE
CF100-18TC1PC59 61208 TWIN DISC INCORPORATED
CF100-18TC1PCM802 61208 TWIN DISC INCORPORATED
DR2566PC7 92392 ALLIS-CHALMERS CORP
DR2589PC7 92392 ALLIS-CHALMERS CORP
G379508SH2PC43 72957 ELLIOTT COMPANY DIV JEANNETTE
G385140SH2PC43 72957 ELLIOTT COMPANY DIV JEANNETTE
HR6657 51228 ECOLAIRE INC BALDWIN-HAMILTON CO DIV
J-60FM-18 PC 24 55700 WINSMITH DIV UMC INDUSTRIES INC
M802 61208 TWIN DISC INCORPORATED
MAAFB2435APC24 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MAAFB3541A1PC57 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MAD3D30APC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MAD3G30APC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MAD6G30APC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MAD7G30APC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MADG30BPC17 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MAF10B3541APC57 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MAF9B3541APC57 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MAFB2435APC24 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MAFB2435BPC24 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MAFB3541GPC57 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MILN21337 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS19068-151 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MX13-857SPC452 65090 JERED BROWN BROS INC LIBERTY WORKS THE
MX13-857SPC452 98523 JERED LLC DBA PAR
MXL1-927PC452 65090 JERED BROWN BROS INC LIBERTY WORKS THE
MXL1-927PC452 98523 JERED LLC DBA PAR
N-15 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
NR15 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
NUT455 0AT62 DRESSER-RAND COMPANY DBA RECIPROCATING PRODUCTS DIV
NUT455 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
NUT455 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
RC3341HPC56 55102 CONTINENTAL EMSCO CO SKAGIT PRODUCTS DIV
RC3372H56 55102 CONTINENTAL EMSCO CO SKAGIT PRODUCTS DIV
SKFAN15 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
X207271APC59 61208 TWIN DISC INCORPORATED
X207271APCM802 61208 TWIN DISC INCORPORATED

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Technical Data | NSN 5310-00-185-6344

Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE 2.933 INCHES
THREAD QUANTITY PER INCH 12
THREAD PITCH DIAMETERS 2.8789 TO 2.8843 INCHES
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1020 OR STEEL COMP 1025 OR STEEL COMP 1030 OR STEEL COMP 1035 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1115 OR STEEL COMP 1116 OR STEEL COMP 1117 OR STEEL COMP 1118 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM
NUT STYLE A71 ROUND
DRIVE POINT DEPTH 0.125 INCHES NOMINAL
NUT DIAMETER 3.875 INCHES NOMINAL
NUT THICKNESS 0.5938 INCHES NOMINAL
DRIVE POINT WIDTH 0.375 INCHES NOMINAL
DRIVE POINT QUANTITY 4
TEMP RATING NOT RATED
NONDEFINITIVE SPEC/STD DATA 1 TYPE AND 1 CLASS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILN21337
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS19068-151

Restrictions/Controls & Freight Information | NSN 5310-00-185-6344

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-00-185-6344

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each