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 5950-01-510-9445
NSN 5920-00-362-1376
NSN 5935-01-335-8117
NSN 5990-01-097-4721
NSN 4140-00-699-0904
NSN 6110-01-463-9010
NSN 5835-00-779-2836
NSN 5895-00-850-8838
NSN 5905-01-382-8904
NSN 6685-00-450-0053
NSN 5835-01-659-1364
NSN 6685-01-322-0139