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 5950-01-365-5770
NSN 5915-01-218-6100
NSN 5965-00-706-7005
NSN 5996-00-424-2568
NSN 6685-00-168-0390
NSN 5996-01-467-9391
NSN 6220-00-279-1508
NSN 6685-01-642-1034
NSN 6320-01-115-4404
NSN 5935-00-339-2189
NSN 6130-01-183-1715
NSN 5990-01-020-6841