Product Details | FLAT WASHER

5310-00-828-8946 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: MS213062, MS21306-2, 355 621 X1, 355621X1, 5310-00-828-8946, 00-828-8946, 5310008288946, 008288946

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 00-828-8946

Drawings & Photos | NSN 5310-00-828-8946


Cross Reference | NSN 5310-00-828-8946

Part Number Cage Code Manufacturer
701-4323699 P/N 25 53711 NAVAL SEA SYSTEMS COMMAND
AF32T2000A14-6 08427 ENVIRONMENTAL ELEMENTS CORP
AF32T2000A14-6 0SF04 DOVCO INDUSTRIAL FABRICATORS INC
AF32T2000A14-6 75370 KAYDON RING & SEAL, INC.
D110056H000 98523 JERED LLC DBA PAR
F525-11163-523 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
H467P001 ITEM NO 126 98523 JERED LLC DBA PAR
MS21306-2 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21306-2C 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
VC7836 35311 AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV

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Technical Data | NSN 5310-00-828-8946

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-636 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-Z-17871 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE DIAMETER 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 1.375 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.109 INCHES NOMINAL
FEATURES PROVIDED CASEHARDENED
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS21306-2

Restrictions/Controls & Freight Information | NSN 5310-00-828-8946

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