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 5930-01-091-9384
NSN 4140-00-458-3327
NSN 6110-01-482-0089
NSN 5925-01-026-0891
NSN 6130-01-131-3372
NSN 6610-01-052-0803
NSN 5960-01-298-4143
NSN 5910-01-375-6036
NSN 5990-01-055-4012
NSN 5920-01-386-5798
NSN 5960-01-468-6508
NSN 6110-01-054-1234