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 5975-01-267-7867
NSN 6135-00-798-1425
NSN 7035-01-558-6203
NSN 5910-01-519-3731
NSN 5915-01-103-4811
NSN 6645-00-429-0172
NSN 6240-01-398-2887
NSN 6650-01-350-5109
NSN 5945-00-024-2319
NSN 6620-01-074-2882
NSN 5990-01-601-7332
NSN 6110-01-565-6453