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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5935-01-328-2577
NSN 7035-00-763-6180
NSN 6130-01-343-2488
NSN 5950-00-196-1429
NSN 6620-01-487-7435
NSN 2925-00-483-9357
NSN 5990-01-024-9659
NSN 6240-01-282-7094
NSN 5985-00-442-1626
NSN 6110-00-684-6844
NSN 2925-01-444-2061
NSN 6240-01-321-5168