Product Details | FLAT WASHER

5310-01-003-0622 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: 02443, 1164375, 2620-063X01 PIECE 16A, 2620063X01PIECE16A, 5310-01-003-0622, 01-003-0622, 5310010030622, 010030622

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 03 APR 1975 01-003-0622

Drawings & Photos | NSN 5310-01-003-0622


Demand History | NSN 5310-01-003-0622

Part Number Request Date QTY Origin
5310-01-003-0622 2021-06-172 100 DIBBS
5310-01-003-0622 2019-06-179 201 DIBBS
5310-01-003-0622 2019-06-171 201 DIBBS
5310-01-003-0622 2014-04-91 242 DIBBS
5310-01-003-0622 2012-02-52 31 DIBBS
5310-01-003-0622 2011-08-235 70 DIBBS
5310-01-003-0622 2011-06-173 20 DIBBS
5310-01-003-0622 2011-06-164 20 DIBBS
5310-01-003-0622 2011-03-67 20 DIBBS
5310-01-003-0622 2010-05-124 31 DIBBS
5310-01-003-0622 2009-07-187 72 DIBBS
5310-01-003-0622 2009-06-152 33 DIBBS
5310-01-003-0622 2009-05-125 23 DIBBS
5310-01-003-0622 2009-04-113 21 DIBBS
5310-01-003-0622 2008-11-316 17 DIBBS

Cross Reference | NSN 5310-01-003-0622

Part Number Cage Code Manufacturer
02443 14153 DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER
1164375 0B6S1 INTERNATIONAL BUSINESS MACHINES CORP PARTS ORDER CENTER DEPT E - 54
1164375 30874 INTERNATIONAL BUSINESS MACHINES CORP
2620-063X01 PIECE 16A 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 5310-01-003-0622

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HOLE DIAMETER 0.344 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.531 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.094 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-01-003-0622

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 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 48 Federal Aviation Administration
Oklahoma City, OK 73125
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 5310-01-003-0622

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
M
EA : Each