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 6320-00-731-6134
NSN 5945-00-185-1822
NSN 5925-00-479-1349
NSN 6240-01-381-2275
NSN
NSN 6685-01-013-3265
NSN 6135-01-373-2518
NSN 5998-00-905-6772
NSN 5930-00-045-4731
NSN 6645-00-663-4103
NSN 6240-00-075-4103
NSN 6240-01-238-4473