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 6620-01-457-9476
NSN 5996-00-518-0460
NSN 6105-00-375-5304
NSN 6130-00-606-8629
NSN 5996-01-411-1157
NSN 6110-01-195-6695
NSN 6130-01-135-2611
NSN 5930-01-477-0094
NSN 6145-00-360-7760
NSN 5905-01-437-9523
NSN 5999-00-081-0305
NSN 5895-00-112-2891