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 6135-00-935-2589
NSN 6145-00-669-6795
NSN 6135-00-593-6831
NSN 5855-01-057-7818
NSN 5975-00-410-2017
NSN 6645-01-472-9793
NSN 5935-01-211-6986
NSN 7035-01-214-5171
NSN 2925-01-434-2502
NSN 7035-01-614-9139
NSN 5910-01-178-8735
NSN 5855-01-272-3660