Product Details | FLAT WASHER

5310-00-839-2030 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: 2351425, 235-1-425, 5310-00-839-2030, 00-839-2030, 5310008392030, 008392030

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 00-839-2030

Drawings & Photos | NSN 5310-00-839-2030


Cross Reference | NSN 5310-00-839-2030

Part Number Cage Code Manufacturer
04-15123A44 1VPW8 GENERAL DYNAMICS C4 SYSTEMS, INC.
04-15123A44 94990 MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS
204-0965-106 1VPW8 GENERAL DYNAMICS C4 SYSTEMS, INC.
204-0965-106 94990 MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS
235-1-425 0D0D0 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
235-1-425 84347 SINGER CO THE KEARFOTT DIV
235-1-425 88818 KEARFOTT CORPORATION DBA KEARFOTT
5710+17+20 86928 SEASTROM MANUFACTURING CO., INC. DBA SEASTROM MANUFACTURING
832509-001 22915 NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM
C312009250 88818 KEARFOTT CORPORATION DBA KEARFOTT

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Technical Data | NSN 5310-00-839-2030

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HOLE DIAMETER 0.125 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.187 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.025 INCHES NOMINAL
MANUFACTURERS CODE 0D0D0
DESIGN CONTROL REFERENCE 235-1-425

Restrictions/Controls & Freight Information | NSN 5310-00-839-2030

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