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 5975-01-509-9468
NSN 6105-00-149-7956
NSN 6105-00-533-9650
NSN 6240-01-576-9120
NSN 5996-00-543-1566
NSN 5990-01-493-4039
NSN 5835-01-416-6449
NSN 6645-00-616-1289
NSN 5950-01-223-7405
NSN 5999-01-551-5940
NSN 5930-00-721-4305
NSN 5855-01-656-6808