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 6110-01-350-5006
NSN 5855-00-912-3885
NSN 6150-01-555-7646
NSN 5915-00-256-0040
NSN 6110-01-616-3650
NSN 5910-01-248-0352
NSN 2925-00-290-7052
NSN 5935-00-222-0001
NSN 5935-00-195-2591
NSN 5960-00-300-2358
NSN 5998-01-055-0425
NSN 6220-01-126-7088