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 5950-01-425-6348
NSN 5945-00-677-3336
NSN 2925-00-642-8854
NSN 5945-01-129-1197
NSN 5999-01-067-9504
NSN 5965-01-371-1297
NSN 5895-01-310-9033
NSN 6150-01-192-3440
NSN 5965-01-527-1220
NSN 5945-00-596-2665
NSN 5998-01-607-6499
NSN 2925-01-590-8691