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 5835-01-442-6482
NSN 5925-01-053-6519
NSN 5855-01-125-4768
NSN 5996-00-003-6204
NSN 5960-01-377-1907
NSN 6130-01-621-7534
NSN 4140-01-406-3626
NSN 6610-01-220-5262
NSN 5915-01-502-8853
NSN 6105-01-317-0342
NSN 5915-01-019-1430
NSN 5915-01-659-1169