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 5996-00-255-4097
NSN 5996-00-051-3707
NSN 6135-00-862-2921
NSN 5905-01-650-6922
NSN 5910-01-037-8923
NSN 5999-01-170-4738
NSN 2925-00-416-2894
NSN 6320-00-731-6134
NSN 5905-01-546-4124
NSN 6105-01-510-4359
NSN 7035-01-136-5235
NSN 5999-00-872-3558