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 5930-01-099-9744
NSN 6645-00-467-6094
NSN 6610-01-478-7509
NSN 6240-01-508-4146
NSN 5925-00-948-0064
NSN 6220-01-391-7204
NSN 6220-01-412-3722
NSN 5975-01-065-1796
NSN 5950-01-631-5053
NSN 5950-01-373-7734
NSN 6150-00-355-0461
NSN 5965-00-518-0958