Product Details | FLAT WASHER

5310-00-239-7730 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: 5310-00-239-7730, 00-239-7730, 5310002397730, 002397730

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 00-239-7730

Drawings & Photos | NSN 5310-00-239-7730


Cross Reference | NSN 5310-00-239-7730

Part Number Cage Code Manufacturer
04-50600 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
104-1B8L 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
1445 73734 FEDERAL SCREW PRODUCTS INC.
1445ADX 1VN02 AIRDALE EXPRESS LLC
2985 79172 SIEMENS WATER TECHNOLOGIES CORP. DIV WALLACE & TIERNAN PRODUCTS
3885-12 79577 NORTH AND JUDD INC WILCOX-CRITTENDEN DIV
446147 00000 ORDNANCE CORPS
507487-1008 96214 RAYTHEON COMPANY DBA RAYTHEON
507487-8 96214 RAYTHEON COMPANY DBA RAYTHEON
H40-0003-004 14304 HARRIS CORPORATION DBA HARRIS RF COMMUNICATION
MS15795-907X 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS15795-907X 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-00-239-7730

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
SURFACE TREATMENT OXIDE FILM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
COLOR BLACK OVERALL
HOLE DIAMETER 0.183 INCHES MINIMUM AND 0.196 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
TEST DATA DOCUMENT 96214-507903 DRAWING
MANUFACTURERS CODE 96214
DESIGN CONTROL REFERENCE 507487-1008

Restrictions/Controls & Freight Information | NSN 5310-00-239-7730

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