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 6110-01-224-9503
NSN 5965-00-871-8987
NSN 5996-01-646-2851
NSN 6610-01-398-8815
NSN 5835-01-493-1826
NSN 5999-01-507-9308
NSN 6645-01-156-6741
NSN 5905-00-023-6175
NSN 5985-00-591-3001
NSN 6145-01-656-0892
NSN 5930-01-079-1461
NSN 6620-01-412-0938