Product Details | KEY WASHER

5310-00-354-5425 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part Alternates: ST4M1311, ST4M131-1, 10121319 , 5310-00-354-5425, 00-354-5425, 5310003545425, 003545425

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 06 FEB 1974 00-354-5425

Drawings & Photos | NSN 5310-00-354-5425


Demand History | NSN 5310-00-354-5425

Part Number Request Date QTY Origin
5310-00-354-5425 2025-04-101 237 DIBBS
5310-00-354-5425 2025-04-93 237 DIBBS
5310-00-354-5425 2024-08-224 237 DIBBS
5310-00-354-5425 2022-03-72 164 DIBBS
5310-00-354-5425 2014-04-120 205 DIBBS
5310-00-354-5425 2011-12-341 159 DIBBS
5310-00-354-5425 2010-05-124 15 DIBBS
5310-00-354-5425 2009-05-141 168 DIBBS
5310-00-354-5425 2009-03-89 193 DIBBS
5310-00-354-5425 2009-01-23 138 DIBBS
5310-00-354-5425 2008-08-232 171 DIBBS
5310-00-354-5425 2008-03-70 241 DIBBS

Cross Reference | NSN 5310-00-354-5425

Part Number Cage Code Manufacturer
ST4M131-1 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-00-354-5425

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 141 KEY
HOLE DIAMETER 0.631 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
OUTSIDE DIAMETER 1.200 INCHES NOMINAL
TAPERED KEY MINOR WIDTH 0.180 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS 1.540 INCHES NOMINAL
THIRD HOLE DIAMETER 0.380 INCHES NOMINAL
MATERIAL THICKNESS 0.032 INCHES NOMINAL
SPECIAL FEATURES EXTERNAL KEY BENT 90 DEGREES WITH A 0.046 INCH DIA HOLE,WASHER HAS AN INTERNAL STRAIGHT KEY
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE ST4M131-1

Restrictions/Controls & Freight Information | NSN 5310-00-354-5425

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 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 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 5310-00-354-5425

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each