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 2925-00-073-9375
NSN 5998-00-398-0021
NSN 5930-01-409-2952
NSN 5985-01-438-4939
NSN 5996-01-052-1693
NSN 5935-00-270-1271
NSN 5965-00-132-0229
NSN 6220-01-611-7022
NSN 5985-01-539-7631
NSN 4140-00-876-2459
NSN 6650-00-617-3716
NSN 5965-00-615-5731