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 6610-00-716-5248
NSN 5855-01-576-2600
NSN 6130-00-139-9232
NSN 5835-01-495-0595
NSN 5999-01-411-6758
NSN 5965-00-768-4366
NSN 7035-01-462-1423
NSN 6145-01-338-4334
NSN 5920-01-052-9152
NSN 6105-01-069-9190
NSN 6145-01-087-5860
NSN 6105-01-609-2935