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 6105-01-021-8491
NSN 5920-01-206-9947
NSN 6110-01-238-5074
NSN 5985-01-543-5122
NSN 5855-00-466-2309
NSN 4140-01-445-3760
NSN 5999-01-544-9776
NSN 6685-01-494-6163
NSN 2925-00-759-5465
NSN 6645-00-419-9939
NSN 6240-00-024-5086
NSN 4140-01-416-7599