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 5905-01-126-3634
NSN 5975-01-197-7673
NSN 6220-01-378-5496
NSN 5905-00-181-5851
NSN 6645-01-350-3138
NSN 5915-01-424-0767
NSN 6110-01-160-5257
NSN 6105-00-737-0829
NSN 5985-01-323-8201
NSN 6610-01-130-2672
NSN 5998-00-703-2490
NSN 5855-01-606-3745