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 5999-01-030-0094
NSN 6110-00-422-2029
NSN 5855-01-570-3195
NSN 6220-00-846-9745
NSN 5895-00-244-5878
NSN 5996-01-462-8149
NSN 5835-00-019-1816
NSN 5920-00-215-5642
NSN 7035-01-068-5077
NSN 5920-01-326-4247
NSN 6150-01-460-4504
NSN 6145-01-436-0826