Product Details | FLAT WASHER

5310-00-889-2764 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: 5310-00-889-2764, 00-889-2764, 5310008892764, 008892764

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 00-889-2764

Drawings & Photos | NSN 5310-00-889-2764


Cross Reference | NSN 5310-00-889-2764

Part Number Cage Code Manufacturer
B18.22.1 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
FF-W-92 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
FF-W-92 TYAGR1CLA 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5310-00-889-2764

Technical Data | NSN 5310-00-889-2764

Characteristic Specifications
MATERIAL STEEL OVERALL
HOLE DIAMETER 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.868 INCHES MINIMUM AND 0.905 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.064 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
SPECIAL FEATURES PACKAGED IN 5 LB BOX
NONDEFINITIVE SPEC/STD DATA A TYPE AND 1 GRADE AND A CLASS
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-W-92

Restrictions/Controls & Freight Information | NSN 5310-00-889-2764

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