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 5996-01-137-7626
NSN 6145-00-656-5329
NSN 5905-01-614-9006
NSN 5925-01-224-3544
NSN 6220-00-068-8750
NSN 6685-01-525-7487
NSN 5910-01-211-1479
NSN 6150-00-513-0993
NSN 6135-01-263-4073
NSN 5960-01-495-0859
NSN 5930-00-998-4990
NSN 5915-01-490-3829