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 5996-00-754-4057
NSN 5920-01-132-4794
NSN 2925-00-941-3708
NSN 5950-00-877-6352
NSN 6135-01-226-4071
NSN 6685-01-320-0856
NSN 5998-00-911-5398
NSN 6110-00-257-1446
NSN 5855-00-323-0967
NSN 5835-00-612-1621
NSN 5935-01-466-7702
NSN 5935-01-500-6959