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 6105-01-418-4321
NSN 5999-01-057-1283
NSN 6110-01-063-8309
NSN 6610-01-099-0303
NSN 5996-00-719-3807
NSN 6130-01-659-1198
NSN 6150-01-015-9528
NSN 5925-01-398-3244
NSN 5895-00-134-5397
NSN 5950-01-155-3787
NSN 5960-01-649-1341
NSN 6220-01-241-4625