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 5999-01-188-5272
NSN 5945-01-159-9534
NSN 5996-01-616-2447
NSN 6145-01-401-3713
NSN 5990-01-517-7848
NSN 5996-01-497-6996
NSN 6240-01-007-1199
NSN 6650-01-304-0894
NSN 5935-01-504-0834
NSN 6240-01-480-8996
NSN 5910-00-717-4251
NSN 5960-01-334-5146