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.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 4140-01-233-1517
NSN 6220-01-029-0245
NSN 6110-00-684-6844
NSN 6610-00-287-6884
NSN 5945-00-188-8432
NSN 6145-00-134-0841
NSN 5835-01-397-8801
NSN 5975-00-225-8722
NSN 6135-01-348-4056
NSN 5965-00-553-6898
NSN 5835-00-794-7500
NSN 5935-01-487-7883