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 6135-01-142-2417
NSN 5925-01-493-2309
NSN 6105-01-558-8908
NSN 5996-01-421-0422
NSN 6135-01-394-4160
NSN 5990-01-452-0911
NSN 6220-01-304-1566
NSN 5935-01-513-3891
NSN 5835-01-245-8077
NSN 6685-01-103-7081
NSN 6620-00-658-6588
NSN 5935-01-633-5263