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 5915-01-372-8918
NSN 6220-01-353-0835
NSN 5945-00-228-1692
NSN 6145-01-531-5102
NSN 6110-00-966-6387
NSN 6110-01-109-0434
NSN 6650-00-007-3374
NSN 6145-00-081-3993
NSN 5965-01-050-3238
NSN 5985-00-272-7451
NSN 5925-01-217-1644
NSN 5920-00-054-7048