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 5945-01-427-3790
NSN 4140-01-511-0286
NSN 5930-01-533-2844
NSN 5965-01-519-6109
NSN 6220-01-588-6007
NSN 6685-01-474-7608
NSN 6150-00-175-9695
NSN 5930-01-008-1486
NSN 5910-01-121-2084
NSN 5935-00-009-4771
NSN 6145-01-443-4516
NSN 7035-00-794-0792