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 5996-00-949-4244
NSN 5975-01-102-0395
NSN 5998-01-459-8015
NSN 6320-01-377-5701
NSN 5895-00-726-1826
NSN 5835-01-408-4212
NSN 5895-01-074-0802
NSN 6130-01-268-1685
NSN 5990-01-580-2191
NSN 7035-01-378-5074
NSN 5920-01-468-0186
NSN 5935-00-994-5821