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 5975-00-630-8382
NSN 5960-01-352-0451
NSN 6105-00-632-3489
NSN 5915-01-041-5871
NSN 5960-00-169-8943
NSN 6150-00-930-5662
NSN 5915-00-867-5841
NSN 5960-01-225-7973
NSN 6320-01-320-3305
NSN 5835-00-933-9609
NSN 6240-01-359-6024
NSN 6685-01-022-1699