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 5975-01-050-5728
NSN 6240-01-486-8317
NSN 6130-01-055-3423
NSN 6610-01-523-8547
NSN 5950-01-239-3976
NSN 6620-00-910-5464
NSN 5999-01-024-9547
NSN 5998-00-037-1225
NSN 6650-00-423-2178
NSN 5930-01-508-5469
NSN 6650-00-059-6268
NSN 4140-00-057-7298