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 6130-01-421-4296
NSN 6220-01-203-4559
NSN 5925-01-016-8593
NSN 6320-00-790-4844
NSN 5835-00-850-1475
NSN 5985-01-370-2419
NSN 4140-00-285-6042
NSN 6110-01-428-8915
NSN 6240-01-407-0596
NSN 5895-01-496-8256
NSN 6320-01-378-2413
NSN 5965-01-024-7960