Product Details | KEYWAY WASHER

5310-00-998-2777 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more notches. Excludes thrust type washers.

Part Alternates: 369A7377, 5310-00-998-2777, 00-998-2777, 5310009982777, 009982777

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 18 APR 1967 00-998-2777

Demand History | NSN 5310-00-998-2777

Part Number Request Date QTY Origin
5310-00-998-2777 2024-02-52 3 DIBBS
5310-00-998-2777 2023-10-275 3 DIBBS
369A7377 2016-05-132 1 AE
5310-00-998-2777 2015-01-11 2 US
5310-00-998-2777 2013-10-275 4 DIBBS
5310-00-998-2777 2008-09-269 4 DIBBS

Cross Reference | NSN 5310-00-998-2777

Part Number Cage Code Manufacturer
369A7377 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
369A7377 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-00-998-2777

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
INTERNAL KEYWAY QUANTITY 1
HOLE DIAMETER 1.005 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
OUTSIDE DIAMETER 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
INTERNAL KEYWAY WIDTH 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY 1.060 INCHES MINIMUM AND 1.120 INCHES MAXIMUM
MATERIAL THICKNESS 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
MANUFACTURERS CODE 8V613
DESIGN CONTROL REFERENCE 369A7377

Restrictions/Controls & Freight Information | NSN 5310-00-998-2777

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 CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 5310-00-998-2777

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
5
EA : Each