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.
NSN 5935-01-062-6498
NSN 5905-01-094-6546
NSN 6320-00-194-4252
NSN 6685-01-382-9459
NSN 5975-00-866-9550
NSN 6220-01-445-3465
NSN 6220-01-128-0087
NSN 6320-00-164-4087
NSN 5905-00-290-8098
NSN 4140-01-070-4928
NSN 5910-01-211-5033
NSN 5895-00-701-2913