Product Details | FLAT WASHER

5310-01-051-0658 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: FFW92, FF-W-92, 5260218, 526-0218, 5310-01-051-0658, 01-051-0658, 5310010510658, 010510658

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 21 NOV 1977 01-051-0658

Drawings & Photos | NSN 5310-01-051-0658


Demand History | NSN 5310-01-051-0658

Part Number Request Date QTY Origin
FF-W-92 2023-01-18 60 Saudi Arabia
FFW92 2018-07-207 2 United States
FFW92 2016-08-217 21 US
5310-01-051-0658 2013-10-288 8046 DIBBS
5310-01-051-0658 2013-10-287 8046 DIBBS
5310-01-051-0658 2013-01-14 4311 DIBBS
5310-01-051-0658 2012-05-135 6236 DIBBS
5310-01-051-0658 2011-11-326 5129 DIBBS
FFW92 2011-10-304 495 United States
5310-01-051-0658 2011-07-211 4954 DIBBS
5310-01-051-0658 2010-03-88 12000 DIBBS
5310-01-051-0658 2010-03-84 7398 DIBBS
5310-01-051-0658 2010-01-15 789 DIBBS
5310-01-051-0658 2009-05-125 9052 DIBBS
5310-01-051-0658 2008-11-318 7000 DIBBS
5310-01-051-0658 2008-10-281 6937 DIBBS
5310-01-051-0658 2008-04-94 6858 DIBBS

Cross Reference | NSN 5310-01-051-0658

Part Number Cage Code Manufacturer
526-0218 44940 CUMMINS POWER GENERATION INC.
FF-W-92 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5310-01-051-0658

Technical Data | NSN 5310-01-051-0658

Characteristic Specifications
MATERIAL COPPER ALLOY 11 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-613 HALF HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER 0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 1.055 INCHES MINIMUM AND 1.092 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.074 INCHES MINIMUM AND 0.121 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA 81348-FF-W-92 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA A TYPE AND 1 GRADE AND E CLASS
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-W-92

Restrictions/Controls & Freight Information | NSN 5310-01-051-0658

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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5310-01-051-0658

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