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.
Classification: Gaskets,washers & other seals
NSN 6220-01-124-4062
NSN 6645-01-430-7124
NSN 5960-01-462-1864
NSN 6685-01-446-6164
NSN 5895-01-473-3314
NSN 6105-01-387-1043
NSN 5999-01-492-5882
NSN 5930-00-180-2741
NSN 6105-01-150-3249
NSN 5895-00-081-3293
NSN 6240-00-319-4549
NSN 6110-01-386-3093