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 6135-00-369-2368
NSN 7035-01-538-5420
NSN 5925-00-554-4114
NSN 6240-00-226-0462
NSN 5910-01-125-0530
NSN 5999-01-387-7778
NSN 6130-00-163-6201
NSN 5895-00-350-6711
NSN 6620-00-886-4814
NSN 5895-01-536-6958
NSN 5998-00-483-2637
NSN 5998-01-222-2542