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.
Classification: Other articles of leather or composition leather, nesoi
NSN 6650-00-064-7199
NSN 5935-01-660-1351
NSN 6610-01-642-1752
NSN 5985-01-511-0616
NSN 5905-01-455-6345
NSN 5920-00-477-9438
NSN 5895-01-592-2284
NSN 5990-01-425-2175
NSN 6685-01-446-9594
NSN 6620-01-466-9478
NSN 6620-01-085-8688
NSN 5910-01-474-5479