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 5915-00-807-8547
NSN 5930-01-407-6760
NSN 5855-01-241-1054
NSN 6685-01-540-5245
NSN 2925-00-246-3077
NSN 5998-01-502-9109
NSN 6135-00-968-8594
NSN 5996-00-469-0737
NSN 5945-01-100-4818
NSN 5999-01-651-9022
NSN 6240-00-221-0859
NSN 6610-01-331-4174