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 5999-00-598-6055
NSN 5920-01-510-6355
NSN 6240-01-602-7826
NSN 4140-00-855-7532
NSN 5990-01-538-4880
NSN 5910-01-502-7466
NSN 5975-01-586-4686
NSN 5985-01-159-4380
NSN 5935-01-322-5502
NSN 6135-01-633-8502
NSN 5930-00-402-0010
NSN 6220-01-381-1793