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 5915-00-719-6455
NSN 5895-00-127-9533
NSN 5915-01-311-5416
NSN 6650-01-314-5073
NSN 6650-00-210-4399
NSN 2925-01-612-0405
NSN 6320-01-425-1417
NSN 6650-01-112-0453
NSN 5999-00-474-8406
NSN 6135-01-119-0720
NSN 5905-01-212-9159
NSN 6240-00-364-0850