Product Details | FLAT WASHER

5310-01-643-9306 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: PL92803 ITEM 009 , PL92803ITEM009, PL92804 ITEM 009 , PL92804ITEM009, PL92805 ITEM 014 , PL92805ITEM014, PL92806 ITEM 021 , PL92806ITEM021, 94709A113 , 5310-01-643-9306, 01-643-9306, 5310016439306, 016439306

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 2015106 01-643-9306

Demand History | NSN 5310-01-643-9306

Part Number Request Date QTY Origin
94709A113 2025-10-303 49 DIBBS
94709A113 2025-05-128 24 DIBBS
94709A113 2025-03-72 37 DIBBS
94709A113 2024-08-214 32 DIBBS
94709A113 2019-07-182 29 DIBBS
PL92803 ITEM 009 2019-07-182 29 DIBBS
PL92804 ITEM 009 2019-07-182 29 DIBBS
PL92805 ITEM 014 2019-07-182 29 DIBBS
PL92806 ITEM 021 2019-07-182 29 DIBBS
94709A113 2019-06-170 29 DIBBS
PL92803 ITEM 009 2019-06-170 29 DIBBS
PL92804 ITEM 009 2019-06-170 29 DIBBS
PL92805 ITEM 014 2019-06-170 29 DIBBS
PL92806 ITEM 021 2019-06-170 29 DIBBS
5310-01-643-9306 2017-12-342 40 DIBBS
5310-01-643-9306 2017-11-333 40 DIBBS
5310-01-643-9306 2017-10-298 25 DIBBS
5310-01-643-9306 2017-04-109 12 DIBBS
5310-01-643-9306 2017-02-46 12 DIBBS
5310-01-643-9306 2016-11-325 12 DIBBS
5310-01-643-9306 2015-07-196 3 DIBBS
5310-01-643-9306 2015-06-177 3 DIBBS
5310-01-643-9306 2015-06-165 3 DIBBS

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Technical Data | NSN 5310-01-643-9306

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
HOLE DIAMETER 0.200 INCHES NOMINAL
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER 0.375 INCHES NOMINAL
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS 0.084 INCHES MINIMUM AND
SPECIAL FEATURES OEM COULD NOT BE IDENTIFIED

Restrictions/Controls & Freight Information | NSN 5310-01-643-9306

Category Code Description
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.
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
No Freight Information

Management | NSN 5310-01-643-9306

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
1
PG : Package