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 5950-00-266-9058
NSN 6105-01-249-8032
NSN 5855-01-145-4903
NSN 5925-01-373-1677
NSN 5935-01-242-3687
NSN 5965-01-468-1904
NSN 5945-01-446-7074
NSN 6320-00-908-6841
NSN 6610-01-608-0004
NSN 6145-01-255-7477
NSN 5915-01-381-0419
NSN 5910-01-568-4483