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.
NSN 6135-01-173-6306
NSN 5905-00-399-1394
NSN 6320-01-125-3361
NSN 7035-01-351-4111
NSN 7035-01-438-2108
NSN 6610-01-236-2510
NSN 6240-01-241-5209
NSN 6685-01-025-6765
NSN 5965-01-155-3131
NSN 4140-00-480-1561
NSN 5930-01-358-6026
NSN 6145-01-069-5286