Product Details | FLAT WASHER

5310-00-335-2258 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: CE54500, 5310-00-335-2258, 00-335-2258, 5310003352258, 003352258

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-335-2258

Drawings & Photos | NSN 5310-00-335-2258


Cross Reference | NSN 5310-00-335-2258

Part Number Cage Code Manufacturer
CE54500 98230 NATIONAL SECURITY AGENCY

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Technical Data | NSN 5310-00-335-2258

Characteristic Specifications
MATERIAL STEEL COMP 1012 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-633,COND ACF FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER 0.188 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.375 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.025 INCHES NOMINAL
TEST DATA DOCUMENT 98230-CE54500 DRAWING
MANUFACTURERS CODE 98230
DESIGN CONTROL REFERENCE CE54500

Restrictions/Controls & Freight Information | NSN 5310-00-335-2258

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 5310-00-335-2258

Category Code Description
Cognizance Codes5LConsumable communications material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyB56US Army Communications Security Logistics Activity
Fort Huachuca, AZ 85613-7090
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each