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 7035-00-117-0418
NSN 6150-01-645-5786
NSN 5930-01-382-8919
NSN 5999-00-334-8968
NSN 5930-01-088-8248
NSN 7035-01-612-0088
NSN 5930-01-094-0896
NSN 5998-01-332-3116
NSN 5905-01-427-3804
NSN 5950-01-239-3976
NSN 5910-01-291-4011
NSN 6650-00-443-4292