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 7035-01-270-0325
NSN 5996-00-920-4377
NSN 6610-01-624-5664
NSN 6610-01-591-4374
NSN 6130-00-013-1029
NSN 5935-01-606-7256
NSN 5855-01-149-4110
NSN 5996-01-577-9283
NSN 6240-00-958-9831
NSN 5920-00-852-4015
NSN 5835-01-155-0786
NSN 5925-00-926-8425