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 5960-01-474-4843
NSN 5945-01-150-3339
NSN 6320-01-521-1764
NSN 5990-00-881-6624
NSN 5910-00-822-4877
NSN 5935-01-200-6324
NSN 6620-01-253-0374
NSN 5975-00-255-4483
NSN 5920-01-424-0745
NSN 6130-01-511-1076
NSN 6145-01-245-5263
NSN 2925-01-038-7625