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 7035-00-797-2635
NSN 6240-01-432-0704
NSN 5965-01-282-6085
NSN 5999-00-010-9237
NSN 4140-01-259-4149
NSN 5996-01-198-0117
NSN 5925-01-597-2065
NSN 5975-01-202-6347
NSN 2925-01-327-3069
NSN 5925-01-321-9406
NSN 6610-01-601-5019
NSN 4140-00-563-7648