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 5935-01-422-1700
NSN 5925-01-398-3244
NSN 5920-00-391-6252
NSN 5925-01-601-8675
NSN 6650-01-642-0367
NSN 5835-00-238-1516
NSN 6620-01-412-7426
NSN 6685-00-905-4646
NSN 5835-00-467-7294
NSN 2925-01-131-4531
NSN 5835-01-285-3704
NSN 4140-01-094-1621