Washer
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 5925-01-020-7706
NSN 6135-01-202-8113
NSN 6620-00-770-9794
NSN 5930-01-577-1367
NSN 2925-01-415-0264
NSN 5999-01-222-9574
NSN 6130-01-256-2904
NSN 5950-00-156-2220
NSN 5855-00-862-3345
NSN 5999-01-146-3970
NSN 2925-01-573-1067
NSN 6145-00-724-1789