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 5855-01-655-4035
NSN 7035-01-327-6130
NSN 5998-00-221-7007
NSN 5960-01-553-4557
NSN 5895-00-099-0066
NSN 5975-01-607-6399
NSN 6610-01-527-2395
NSN 6320-01-458-1853
NSN 5895-00-400-0230
NSN 6135-01-557-9656
NSN 6620-00-780-7786
NSN 5930-00-050-1682