Product Details | PLATE SELF-LOCKING NUT

5310-01-074-3856 A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: NS20212048, NS20212-048, NS2023212048, NS2023212-048 , ST3M725C4M, BFN725C4M, F121984, F12198-4, F504054, F50405-4, 10122083, 5310-01-074-3856, 01-074-3856, 5310010743856, 010743856

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 30 MAR 1979 01-074-3856

Drawings & Photos | NSN 5310-01-074-3856


Demand History | NSN 5310-01-074-3856

Part Number Request Date QTY Origin
ST3M725C4M 2025-09-259 30 UM
5310-01-074-3856 2024-03-66 200 US
5310-01-074-3856 2022-02-33 1007 United States
BFN725C4M 2021-09-272 1007 DIBBS
F12198-4 2021-09-272 1007 DIBBS
F50405-4 2021-09-272 1007 DIBBS
NS2023212-048 2021-09-272 1007 DIBBS
BFN725C4M 2021-08-220 17 DIBBS
F12198-4 2021-08-220 17 DIBBS
F50405-4 2021-08-220 17 DIBBS
NS2023212-048 2021-08-220 17 DIBBS
BFN725C4M 2021-06-173 27 DIBBS
F12198-4 2021-06-173 27 DIBBS
F50405-4 2021-06-173 27 DIBBS
NS2023212-048 2021-06-173 27 DIBBS
BFN725C4M 2021-05-143 361 DIBBS
F12198-4 2021-05-143 361 DIBBS
F50405-4 2021-05-143 361 DIBBS
NS2023212-048 2021-05-143 361 DIBBS
BFN725C4M 2019-12-350 194 DIBBS
F12198-4 2019-12-350 194 DIBBS
F50405-4 2019-12-350 194 DIBBS
NS2023212-048 2019-12-350 194 DIBBS
BFN725C4M 2019-12-342 194 DIBBS
F12198-4 2019-12-342 194 DIBBS
F50405-4 2019-12-342 194 DIBBS
NS2023212-048 2019-12-342 194 DIBBS
5310-01-074-3856 2019-11-310 157 United States
BFN725C4M 2019-07-212 110 DIBBS
F12198-4 2019-07-212 110 DIBBS
F50405-4 2019-07-212 110 DIBBS
NS2023212-048 2019-07-212 110 DIBBS
BFN725C4M 2019-03-60 121 DIBBS
F12198-4 2019-03-60 121 DIBBS
F50405-4 2019-03-60 121 DIBBS
NS2023212-048 2019-03-60 121 DIBBS
BFN725C4M 2019-02-52 121 DIBBS
F12198-4 2019-02-52 121 DIBBS
F50405-4 2019-02-52 121 DIBBS
NS2023212-048 2019-02-52 121 DIBBS
ST3M725C4M 2014-01-28 208 Australia
5310-01-074-3856 2012-12-354 278 DIBBS
5310-01-074-3856 2011-08-213 162 DIBBS
5310-01-074-3856 2010-12-348 346 DIBBS
5310-01-074-3856 2010-05-138 24 United States
5310-01-074-3856 2010-04-120 50 United States
5310-01-074-3856 2009-08-232 317 DIBBS

Cross Reference | NSN 5310-01-074-3856

Part Number Cage Code Manufacturer
BFN725C4M 27238 BRISTOL INDUSTRIES
F12198-4 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
F12198-4 72962 HARVARD INDUSTRIES INC
F50405-4 15653 ALCOA GLOBAL FASTENERS, INC.
NS20212-048 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
NS2023212-048 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
ST3M725C4M 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-01-074-3856

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A116 PLATE
NUT LENGTH 1.252 INCHES MAXIMUM
NUT HEIGHT 0.406 INCHES MAXIMUM
PLATE THICKNESS 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM
PLATE WIDTH 0.562 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE F38 2 HOLES
MOUNTING HOLE DIAMETER 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
TEMP RATING NOT RATED
FEATURES PROVIDED FLOATING NUT
SPECIAL FEATURES COLOR YELLOW
SPECIFICATION/STANDARD DATA 76301-ST3M725 MANUFACTURERS STANDARD

Restrictions/Controls & Freight Information | NSN 5310-01-074-3856

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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5310-01-074-3856

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
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