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 2925-01-094-4771
NSN 7035-00-490-0485
NSN 5996-01-542-4150
NSN 5965-00-242-8039
NSN 6240-00-910-3297
NSN 5910-00-428-4017
NSN 6110-01-153-7232
NSN 5930-01-487-3803
NSN 6610-01-010-4516
NSN 6105-01-390-6386
NSN 5835-00-065-6757
NSN 5935-01-026-5220