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 5915-00-473-2112
NSN 5915-01-427-9857
NSN 6130-01-445-9741
NSN 6240-01-024-7028
NSN 5996-01-525-7628
NSN 6135-01-329-7994
NSN 5895-01-420-5088
NSN 5835-01-201-7363
NSN 5945-01-134-8246
NSN 7035-01-455-7277
NSN 5895-00-125-5465
NSN 6150-00-832-6956