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 5996-00-031-2828
NSN 6645-00-495-6797
NSN 5925-00-170-4090
NSN 6135-01-336-3115
NSN 5960-01-025-9388
NSN 5855-01-020-7982
NSN 5996-00-932-5301
NSN 6685-01-241-1286
NSN 5998-01-599-6251
NSN 2925-01-079-6229
NSN 5990-01-313-5543
NSN 5999-01-368-8192