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 6130-01-400-6123
NSN 5935-00-674-0356
NSN 6650-00-842-5463
NSN 5960-01-466-4153
NSN 5950-01-277-4472
NSN 5895-01-348-3084
NSN 5925-00-912-6493
NSN 5985-01-554-7455
NSN 6685-00-248-5820
NSN 6240-01-616-6813
NSN 5935-01-255-4935
NSN 6320-00-371-8335