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 5895-01-364-0298
NSN 5905-01-600-0179
NSN 6620-01-357-5045
NSN 2925-01-218-5556
NSN 5835-01-582-8530
NSN 5960-00-204-7506
NSN 5910-00-325-8228
NSN 5965-01-078-6776
NSN 5998-01-211-8795
NSN 6135-00-613-1068
NSN 6320-01-457-9059
NSN 6645-01-441-4456