Material: steel; finish: zinc-plated; inside diameter: 1/2 inch; outside diameter: 7/8 inch; thickness: .048 inch
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.
Classification: Washers other than lock washers, iron or steel
NSN 5960-01-223-9466
NSN 5996-01-124-9877
NSN 6240-00-102-4003
NSN 5990-01-411-5930
NSN 5999-01-044-6250
NSN 6145-00-205-4046
NSN 5835-01-462-5983
NSN 5935-01-360-3209
NSN 6220-01-268-1318
NSN 6145-00-510-7319
NSN 5965-01-633-8849
NSN 5998-00-455-6765