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 5915-01-119-8051
NSN 6685-01-569-7986
NSN 6685-00-467-6096
NSN 6620-00-588-7275
NSN 5905-01-271-0536
NSN 6650-01-627-0303
NSN 6620-00-312-2036
NSN 6220-00-269-8396
NSN 6620-01-421-6949
NSN 6240-01-546-0606
NSN 5960-01-577-5682
NSN 5910-01-355-2149