Product Details | KEY WASHER

5310-01-485-6079 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: 4503226, 5310-01-485-6079, 01-485-6079, 5310014856079, 014856079

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 31 MAY 2001 01-485-6079

Drawings & Photos | NSN 5310-01-485-6079


Demand History | NSN 5310-01-485-6079

Part Number Request Date QTY Origin
4503226 2025-11-325 128 DIBBS
4503226 2025-11-317 128 DIBBS
4503226 2025-07-198 332 DIBBS
4503226 2025-04-94 176 DIBBS
4503226 2025-03-86 176 DIBBS
4503226 2023-09-268 94 DIBBS
4503226 2023-09-260 94 DIBBS
4503226 2023-05-150 173 DIBBS
4503226 2023-05-141 173 DIBBS
4503226 2022-09-271 256 DIBBS
4503226 2022-05-123 406 DIBBS
4503226 2021-11-313 524 DIBBS
5310-01-485-6079 2018-02-37 785 DIBBS
5310-01-485-6079 2017-08-240 84 DIBBS
5310-01-485-6079 2017-06-157 231 DIBBS
5310-01-485-6079 2014-12-337 327 DIBBS
5310-01-485-6079 2014-03-80 258 DIBBS
5310-01-485-6079 2014-03-72 258 DIBBS
5310-01-485-6079 2013-03-66 211 DIBBS
5310-01-485-6079 2012-11-319 208 DIBBS
5310-01-485-6079 2012-10-283 115 DIBBS
5310-01-485-6079 2012-02-52 79 DIBBS
5310-01-485-6079 2012-01-18 147 DIBBS
5310-01-485-6079 2012-01-10 147 DIBBS
5310-01-485-6079 2011-11-327 84 DIBBS
5310-01-485-6079 2011-09-249 14 DIBBS
5310-01-485-6079 2010-04-117 29 DIBBS
5310-01-485-6079 2010-04-102 29 DIBBS
5310-01-485-6079 2009-03-86 78 DIBBS

Cross Reference | NSN 5310-01-485-6079

Part Number Cage Code Manufacturer
4503226 55820 HAMILTON SUNDSTRAND CORPORATION DBA HAMILTON SUNDSTRAND POWER SYTEMS

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Technical Data | NSN 5310-01-485-6079

Characteristic Specifications
MATERIAL STEEL COMP 301 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTMA666,TY301 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 189 KEY
HOLE DIAMETER 0.925 INCHES MINIMUM AND 0.945 INCHES MAXIMUM
OUTSIDE DIAMETER 1.155 INCHES MINIMUM AND 1.165 INCHES MAXIMUM
MATERIAL THICKNESS 0.033 INCHES MINIMUM AND 0.038 INCHES MAXIMUM
FIRST KEY WIDTH 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM
SECOND KEY WIDTH 0.179 INCHES MINIMUM AND 0.189 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO END OF KEY 0.575 INCHES MINIMUM AND 0.585 INCHES MAXIMUM
SPECIAL FEATURES ONE PREBENT KEY WITH RADIUS OF .010 +/- .005
III END ITEM IDENTIFICATION 2835013692818,BLACKHAWK HELICOPTER

Restrictions/Controls & Freight Information | NSN 5310-01-485-6079

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:AItem does not contain precious metal
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 576 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 5310-01-485-6079

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 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
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 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
1
EA : Each