NSN 5310-00-185-6375 AN-20, AN200, HR6660

Product Details | ROUND PLAIN NUT

5310-00-185-6375 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: AN-20, AN200, HR6660, MILN21337, WW9481225PC82, WW9481425PC82, D204PC80, G379508SH2PC54, G385140SH2PC54, 72-6971-320, 127723, 12Z33527, 12Z335-27, 1X96, 38246, 44J175PC26, 56385, 61255775, 61255-7-75, 9481225-82, AN20, 5310-00-185-6375, 00-185-6375, 5310001856375, 726971320, 001856375, 948122582

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1961	00-185-6375	15887 ( NUT, PLAIN, ROUND )

Drawings & Photos | NSN 5310-00-185-6375

Part Number	Request Date	QTY	Origin
5310-00-185-6375	2021-09-256	382	DIBBS
5310-00-185-6375	2020-06-166	149	DIBBS
5310-00-185-6375	2020-05-147	150	US
5310-00-185-6375	2020-04-117	149	DIBBS
5310-00-185-6375	2013-03-60	163	DIBBS
5310-00-185-6375	2013-03-60	19	DIBBS
5310-00-185-6375	2012-10-286	100	US
5310-00-185-6375	2010-12-337	84	DIBBS
5310-00-185-6375	2009-12-357	64	DIBBS

Cross Reference | NSN 5310-00-185-6375

Part Number	Cage Code	Manufacturer
127723	24617	GENERAL MOTORS CORP
12Z335-27	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
1X96	2Y614	LINK-BELT CONSTRUCTION EQUIPMENT COMPANY, L.P., LLLP
1X96	36384	FMC CORP LINK-BELT DIV
38246	30076	NACCO MATERIALS HANDLING GROUP INC DBA HYSTER
44J175PC26	79500	WESTINGHOUSE ELECTRIC CORP
56385	62983	EATON AEROSPACE LLC
61255-7-75	65177	PATTERSON PUMP COMPANY
72-6971-320	50024	COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
9481225-82	24446	GENERAL ELECTRIC CO
AN-20	50380	RELIANCE ELECTRIC
AN20	01212	FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT
AN20	0AT62	DRESSER-RAND COMPANY DBA RECIPROCATING PRODUCTS DIV
AN20	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
AN20	21760	SCHATZ BEARING CORPORATION
AN20	24446	GENERAL ELECTRIC CO
AN20	24617	GENERAL MOTORS CORP
AN20	38443	SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
AN20	43334	GENERAL MOTORS CORP DELCO MORAINE NDH DIV
AN20	43991	FAG BEARINGS CORPORATION
AN20	52676	SKF USA INC.
AN20	60038	TIMKEN CORPORATION, THE
AN20	65177	PATTERSON PUMP COMPANY
AN20	72957	ELLIOTT COMPANY DIV JEANNETTE
AN20	79500	WESTINGHOUSE ELECTRIC CORP
AN20	79568	WHITTET-HIGGINS COMPANY
AN20	79682	WILSON H G
AN20	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN20	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
AN20	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
AN200	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
AN200	21760	SCHATZ BEARING CORPORATION
D204PC80	0BR59	DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
D204PC80	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
D204PC80	93235	TURBODYNE DIV OF DRESSER INDUSTRIES INC
G379508SH2PC54	72957	ELLIOTT COMPANY DIV JEANNETTE
G385140SH2PC54	72957	ELLIOTT COMPANY DIV JEANNETTE
HR6660	51228	ECOLAIRE INC BALDWIN-HAMILTON CO DIV
MILN21337	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
WW9481225PC82	24446	GENERAL ELECTRIC CO
WW9481425PC82	24446	GENERAL ELECTRIC CO

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Related Products | NSN 5310-00-185-6375

5310-00-185-6376, 5310-00-185-6377, 5310-00-185-6385, 5310-00-185-6386, 5310-00-185-6389

Technical Data | NSN 5310-00-185-6375

Characteristic	Specifications
THREAD SERIES	UNS
NOMINAL THREAD SIZE	3.918 INCHES
THREAD QUANTITY PER INCH	12
THREAD PITCH DIAMETERS	3.8639 TO 3.8713 INCHES
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL COMP 1005 OVERALL
HARDNESS RATING	66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM
NUT STYLE	A71 ROUND
DRIVE POINT DEPTH	0.1563 INCHES NOMINAL
NUT DIAMETER	5.1875 INCHES NOMINAL
NUT THICKNESS	0.750 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	88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	AN20
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILN21337

Restrictions/Controls & Freight Information | NSN 5310-00-185-6375

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious 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 5310-00-185-6375

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	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.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	2	Non-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 Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each