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 5935-01-282-8976
NSN 6240-00-246-5060
NSN 5965-01-463-2815
NSN 5985-00-909-5743
NSN 5835-01-487-3042
NSN 6150-01-315-4451
NSN 5915-01-453-3961
NSN 4140-01-431-1207
NSN 5895-00-596-1729
NSN 6685-00-283-6107
NSN 7035-01-625-9058
NSN 5985-00-982-3344