Product Details | KEY WASHER

5310-00-710-9429 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: 204040253001, 204-040-253-001, 2040402531, 204-040-253-1, 5310-00-710-9429, 00-710-9429, 5310007109429, 007109429

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1961 00-710-9429

Drawings & Photos | NSN 5310-00-710-9429


Demand History | NSN 5310-00-710-9429

Part Number Request Date QTY Origin
5310-00-710-9429 2023-04-18 53 DIBBS
5310-00-710-9429 2018-06-03 43 DIBBS
5310-00-710-9429 2017-07-13 38 DIBBS
5310-00-710-9429 2016-10-18 40 DIBBS
5310-00-710-9429 2016-10-10 40 DIBBS
5310-00-710-9429 2016-07-10 37 DIBBS
5310-00-710-9429 2016-03-23 32 DIBBS
5310-00-710-9429 2016-03-15 32 DIBBS
5310-00-710-9429 2009-12-28 760 DIBBS

Cross Reference | NSN 5310-00-710-9429

Part Number Cage Code Manufacturer
204-040-253-001 97499 BELL HELICOPTER TEXTRON INC.
204-040-253-1 17128 PYRAMID MACHINE CORP DIV OF TRANSUPPORT INC
204-040-253-1 80070 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
204-040-253-1 97499 BELL HELICOPTER TEXTRON INC.

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Technical Data | NSN 5310-00-710-9429

Characteristic Specifications
MATERIAL STEEL OR STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS6357 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT OXIDE FILM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION BPSFW4084,FSCM 97499 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 177 EXTERNAL AND INTERNAL PREBENT KEYS
EXTERNAL KEY QUANTITY 19
INTERNAL KEY QUANTITY 2
HOLE DIAMETER 4.255 INCHES MINIMUM AND 4.265 INCHES MAXIMUM
OUTSIDE DIAMETER 4.610 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH 0.170 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH 0.200 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH 0.180 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY 2.065 INCHES MINIMUM AND 2.085 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS 5.000 INCHES NOMINAL
MATERIAL THICKNESS 0.050 INCHES NOMINAL
EXTERNAL PREBENT KEY ANGLE 24.5 DEGREES MINIMUM AND 25.5 DEGREES MAXIMUM
SPECIAL FEATURES EXTERNAL KEYS BENT 25 DEG
MANUFACTURERS CODE 97499
DESIGN CONTROL REFERENCE 204-040-253-1

Restrictions/Controls & Freight Information | NSN 5310-00-710-9429

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 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating U 50
Less than truck load rating U 50.0
Water commodity Code 713 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 5310-00-710-9429

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 CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBAUH-1
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
ReparabilityAItem requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions.
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
H
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.
Materiel Management Aggregation CodeGATG:H-1 IROQUOIS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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
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 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
H
EA : Each