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 5935-01-611-9730
NSN 5935-00-003-7629
NSN 5915-01-131-0627
NSN 6110-01-604-8811
NSN 6150-01-547-9171
NSN 5996-01-470-8726
NSN 6135-00-377-9165
NSN 5996-01-527-7579
NSN 6220-00-320-7408
NSN 2925-01-211-3294
NSN 6320-01-648-5538
NSN 6645-01-055-5465