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 5895-01-106-3532
NSN 5915-01-418-1843
NSN 6145-01-451-5112
NSN 6150-01-659-4529
NSN 7035-00-870-0290
NSN 5915-01-070-6644
NSN 2925-01-327-3069
NSN 6110-01-594-7185
NSN 5935-01-222-0204
NSN 6620-00-535-1412
NSN 5920-00-730-8541
NSN 6150-01-400-4211