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 5965-01-437-0905
NSN 4140-01-238-6955
NSN 5999-01-254-4285
NSN 6620-00-035-5813
NSN 5855-01-387-5224
NSN 5855-01-624-7115
NSN 6320-01-310-8068
NSN 5960-01-157-2641
NSN 6320-01-362-4863
NSN 6110-01-413-6996
NSN 5915-01-046-6531
NSN 6685-01-534-3645