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 5996-00-156-5967
NSN 5920-01-354-0567
NSN 5855-01-473-6076
NSN 5835-01-422-2399
NSN 5835-00-302-5296
NSN 6110-01-512-8018
NSN 6150-00-398-0833
NSN 5960-01-392-6240
NSN 5855-01-364-9810
NSN 2925-00-228-8854
NSN 5990-01-499-6930
NSN 5975-00-518-4977