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 5930-01-415-8476
NSN 5930-01-020-8829
NSN 5965-01-613-3664
NSN 6320-00-925-0558
NSN 5915-00-275-0329
NSN 5996-01-421-4761
NSN 5915-01-646-6233
NSN 7035-00-487-8761
NSN 5915-00-009-2476
NSN 7035-01-298-5154
NSN 6240-01-397-0704
NSN 5985-01-175-4889