Product Details | FLAT WASHER

5310-00-276-3445 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: FFS92B, FF-S-92B, WA1343, 4F2317, 5310-00-276-3445, 00-276-3445, 5310002763445, 002763445

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-276-3445

Drawings & Photos | NSN 5310-00-276-3445


Demand History | NSN 5310-00-276-3445

Part Number Request Date QTY Origin
4F2317 2021-02-52 574 DIBBS
F2317 2021-02-52 574 DIBBS
WA1343 2021-02-52 574 DIBBS
4F2317 2020-11-307 828 DIBBS
F2317 2020-11-307 828 DIBBS
WA1343 2020-11-307 828 DIBBS
4F2317 2020-01-16 1000 DIBBS
F2317 2020-01-16 1000 DIBBS
WA1343 2020-01-16 1000 DIBBS
WA1343 2019-08-241 10000 DIBBS
WA1343 2019-05-150 10000 DIBBS
WA1343 2019-03-73 10000 DIBBS
WA1343 2019-01-29 828 DIBBS
5310-00-276-3445 2018-12-359 10000 DIBBS
5310-00-276-3445 2018-08-241 10000 DIBBS
5310-00-276-3445 2018-07-182 10000 DIBBS
5310-00-276-3445 2018-06-169 828 DIBBS
FFS92B 2013-05-151 800 United States
5310-00-276-3445 2012-08-242 10060 DIBBS
5310-00-276-3445 2012-06-159 10000 DIBBS
5310-00-276-3445 2012-04-121 60 DIBBS
5310-00-276-3445 2012-03-64 100 DIBBS
5310-00-276-3445 2011-12-357 10 DIBBS
5310-00-276-3445 2011-04-101 25 DIBBS
5310-00-276-3445 2010-02-55 1200 DIBBS
5310-00-276-3445 2009-10-293 10000 DIBBS

Cross Reference | NSN 5310-00-276-3445

Part Number Cage Code Manufacturer
4F2317 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
FF-S-92B 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
WA1343 01843 AMBAC INTERNATIONAL CORPORATION
WA1343 24956 UNITED TECHNOLOGIES CORP ELECTRO SYSTEMS INC

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Technical Data | NSN 5310-00-276-3445

Characteristic Specifications
MATERIAL STEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER 0.165 INCHES MINIMUM AND 0.169 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.3150 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.03523 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-276-3445

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 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 5310-00-276-3445

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 CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
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 CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each