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 5996-00-721-2194
NSN 5965-01-367-2595
NSN 5950-01-302-6000
NSN 5910-00-284-8877
NSN 5945-01-646-7101
NSN 5855-01-131-9336
NSN 5930-00-488-3153
NSN 6650-01-438-6981
NSN 5855-01-483-2774
NSN 5910-01-204-8324
NSN 2925-00-814-0429
NSN 5985-01-323-8201