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 6240-01-643-1262
NSN 5990-00-221-0878
NSN 6105-01-361-3270
NSN 5895-01-424-5913
NSN 5990-01-127-1108
NSN 6150-00-291-6847
NSN 6220-01-062-2077
NSN 6150-01-174-4847
NSN 5935-00-267-9114
NSN 6240-00-577-3440
NSN 6105-01-483-4472
NSN 5895-01-474-5971