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 5935-00-926-3099
NSN 5835-01-479-7908
NSN 5915-01-242-2121
NSN 5965-01-127-3890
NSN 6620-01-313-8164
NSN 6145-01-244-8758
NSN 2925-01-180-7793
NSN 6240-01-399-8573
NSN 5855-01-372-4433
NSN 6145-00-265-6205
NSN 6220-01-566-7089
NSN 6650-01-127-9518