Product Details | FLAT WASHER

5310-00-797-6126 A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.

Part Alternates: AMS-QQ-A-250/5A, AMSQQA2505A, HS306323, HS306-323, FFW92B, FF-W-92B, 5310-00-797-6126, 00-797-6126, 5310007976126, 007976126

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 25 APR 1969 00-797-6126

Drawings & Photos | NSN 5310-00-797-6126


Demand History | NSN 5310-00-797-6126

Part Number Request Date QTY Origin
5310-00-797-6126 2024-01-04 1000 DIBBS
5310-00-797-6126 2023-12-27 1000 DIBBS
5310-00-797-6126 2019-05-01 3017 DIBBS
5310-00-797-6126 2018-12-11 2000 DIBBS
5310-00-797-6126 2015-02-11 7143 DIBBS
HS306323 2013-11-13 2 United States
FF-W-92B 2013-08-17 180 Canada
5310-00-797-6126 2012-06-11 3008 DIBBS
HS306323 2012-02-17 1 US
5310-00-797-6126 2011-03-23 4247 DIBBS
5310-00-797-6126 2010-06-17 2222 DIBBS
FFW92B 2009-05-01 350 US

Cross Reference | NSN 5310-00-797-6126

Part Number Cage Code Manufacturer
AMS-QQ-A-250/5A 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
FF-W-92B 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
HS306-323 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
HS306-323 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-00-797-6126

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/5,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER 0.195 INCHES MINIMUM AND 0.206 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.545 INCHES MINIMUM AND 0.565 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.031 INCHES NOMINAL
SPECIFICATION/STANDARD DATA Y A; GR II GOVERNMENT STANDARD
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-W-92B
MANUFACTURERS CODE 02731
DESIGN CONTROL REFERENCE HS306-323

Restrictions/Controls & Freight Information | NSN 5310-00-797-6126

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
Less than truck load rating U 50.0
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 5310-00-797-6126

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 GroupBJAH-64 Airframe
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
Q
EA : Each