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 6620-01-516-6282
NSN 5965-01-208-1532
NSN 5910-00-549-2490
NSN 5835-01-339-0542
NSN 5925-00-684-6468
NSN 5945-01-171-9065
NSN 5996-01-245-7123
NSN 5960-00-378-1268
NSN 5905-00-628-8014
NSN 5996-01-438-0323
NSN 5930-01-335-8950
NSN 6685-01-446-6780