Product Details | FLAT WASHER

5310-00-582-6131 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: 5310-00-582-6131, 00-582-6131, 5310005826131, 005826131

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 00-582-6131

Drawings & Photos | NSN 5310-00-582-6131


Cross Reference | NSN 5310-00-582-6131

Part Number Cage Code Manufacturer
1135904 30874 INTERNATIONAL BUSINESS MACHINES CORP
186361 62983 EATON AEROSPACE LLC
5150885 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
5310008941947 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
73109-105 11447 L-3 COMMUNICATIONS CORPORATION DBA COMMUNICATION SYSTEMS - EAST
73109-105 49671 LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS

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Technical Data | NSN 5310-00-582-6131

Characteristic Specifications
MATERIAL STEEL OVERALL
HOLE DIAMETER 0.375 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.625 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.015 INCHES MINIMUM AND 0.020 INCHES MAXIMUM
MANUFACTURERS CODE 62983
DESIGN CONTROL REFERENCE 186361

Restrictions/Controls & Freight Information | NSN 5310-00-582-6131

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
Category Code Description
No Freight Information