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 5920-00-598-0469
NSN 6150-01-067-7107
NSN 4140-00-508-0875
NSN 5925-01-058-4970
NSN 5945-01-265-0990
NSN 5935-00-221-2278
NSN 6685-01-310-7193
NSN 5975-00-762-2719
NSN 6645-01-265-8729
NSN 6110-01-411-1403
NSN 5965-01-162-2632
NSN 5895-01-585-8807