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 6650-01-515-9396
NSN 5935-00-932-5241
NSN 5935-00-967-4369
NSN 6105-00-248-5772
NSN 6650-01-219-3731
NSN 5910-01-514-4152
NSN 6110-00-238-9636
NSN 6650-01-048-5293
NSN 6620-01-196-7670
NSN 5855-00-631-4565
NSN 5835-01-535-0948
NSN 6320-01-631-7828