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 5835-01-068-3417
NSN 2925-00-928-5931
NSN 5965-01-292-7062
NSN 2925-01-547-4565
NSN 5999-00-167-5450
NSN 5975-00-353-2244
NSN 6240-01-189-2367
NSN 6240-01-252-8850
NSN 4140-01-422-7319
NSN 2925-01-565-6410
NSN 5925-00-400-4938
NSN 5998-01-235-9643