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 6135-01-495-0933
NSN 6150-01-238-1900
NSN 6130-00-081-4103
NSN 5996-01-423-5630
NSN 5945-01-484-4542
NSN 4140-01-263-0665
NSN 6610-01-220-0372
NSN 5905-01-215-1546
NSN 6105-01-604-7528
NSN 5975-01-025-9990
NSN 5975-01-041-5836
NSN 5965-01-521-5365