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 5985-01-196-5263
NSN 7035-01-332-9582
NSN 6145-00-216-6613
NSN 5945-01-566-0471
NSN 5920-01-202-1982
NSN 5895-00-140-1817
NSN 6620-00-555-3992
NSN 6130-00-780-0780
NSN 6130-01-368-1395
NSN 5960-00-471-2026
NSN 5999-00-201-4349
NSN 5920-00-269-4060