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 6650-01-078-1284
NSN 5915-00-275-0329
NSN 5945-01-150-5470
NSN 5950-01-604-3780
NSN 5960-01-374-0764
NSN 5930-01-420-5922
NSN 6130-01-053-6803
NSN 6145-01-580-1025
NSN 6685-00-959-4089
NSN 6110-01-381-1269
NSN 5960-01-385-9361
NSN 5920-00-843-9007