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 5990-00-842-6949
NSN 6145-00-703-6292
NSN 6650-01-032-1786
NSN 5985-01-508-4398
NSN 5998-01-620-9625
NSN 5965-01-459-4345
NSN 6110-01-266-1617
NSN 5965-01-318-9474
NSN 5855-00-560-0110
NSN 5990-01-056-6413
NSN 5945-00-462-4438
NSN 6135-01-575-8362