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 6135-01-238-2878
NSN 6220-00-023-4344
NSN 5996-01-411-9718
NSN 6110-00-072-9394
NSN 2925-00-912-3993
NSN 5855-01-053-0679
NSN 5835-00-153-4100
NSN 7035-01-028-4966
NSN 5930-00-065-9977
NSN 6320-00-331-7138
NSN 5835-01-307-8338
NSN 5835-00-936-8753