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 2925-01-660-0669
NSN 6610-00-080-8839
NSN 5999-00-358-1933
NSN 6130-01-333-1895
NSN 7035-01-087-7727
NSN 5990-00-562-8413
NSN 6220-01-381-7129
NSN 5960-01-450-4693
NSN 6130-01-513-9970
NSN 2925-01-323-4235
NSN 6220-01-421-8601
NSN 2925-01-231-6312