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 5925-00-963-4663
NSN 6105-01-032-0889
NSN 5935-01-577-3746
NSN 5975-01-563-2494
NSN 6130-01-182-3036
NSN 5920-01-020-7659
NSN 6150-01-352-6527
NSN 6110-01-382-8543
NSN 5996-00-917-4785
NSN 6130-00-951-0671
NSN 4140-00-247-4773
NSN 6610-01-339-6803