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 5915-01-038-3994
NSN 6145-01-281-7222
NSN 5895-01-221-4377
NSN 6135-01-451-2120
NSN 6145-01-170-5286
NSN 5910-00-643-9521
NSN 6145-01-343-2872
NSN 6150-00-466-0955
NSN 6150-00-334-9252
NSN 6130-00-324-8430
NSN 5855-00-688-9954
NSN 5965-01-348-0079