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 6145-01-028-3803
NSN 5975-01-204-7767
NSN 5975-01-576-2610
NSN 6145-00-728-9755
NSN 6130-01-462-0662
NSN 2925-01-502-5896
NSN 5965-01-356-6340
NSN 5915-00-845-1407
NSN 6620-01-397-4131
NSN 5960-00-682-9554
NSN 5925-00-926-0863
NSN 6645-01-423-9361