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 5915-01-188-8314
NSN 5835-01-612-4753
NSN 7035-01-083-0282
NSN 6130-01-276-1303
NSN 5910-01-187-2690
NSN 6130-01-492-6327
NSN 6135-00-196-5267
NSN 2925-01-009-9560
NSN 6150-01-092-8624
NSN 6105-01-420-6541
NSN 5925-01-135-5272
NSN 5996-00-951-0074