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 5915-00-932-5324
NSN 6610-00-960-9135
NSN 5960-01-495-0859
NSN 5905-01-073-4461
NSN 2925-00-101-7972
NSN 6650-01-605-2302
NSN 6145-01-409-1034
NSN 5960-00-929-1276
NSN 5905-01-275-1014
NSN 5930-01-469-7817
NSN 5960-01-381-2478
NSN 5996-01-641-0124