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 5996-01-101-0298
NSN 6150-01-588-1230
NSN 5895-01-436-5223
NSN 5930-01-422-1702
NSN 5945-01-420-5891
NSN 6110-01-108-9055
NSN 6620-00-155-2608
NSN 6610-00-341-1871
NSN 5999-01-188-5702
NSN 6685-01-367-2150
NSN 6610-01-023-6073
NSN 6320-01-054-3046