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.
Classification: Other articles of leather or composition leather, nesoi
NSN 7035-01-517-7179
NSN 6130-01-175-2092
NSN 5925-00-158-5297
NSN 5935-00-299-8036
NSN 6130-01-596-4013
NSN 5920-01-303-5951
NSN 5895-01-437-7171
NSN 7035-00-063-5245
NSN 5975-01-105-8254
NSN 6145-01-350-3532
NSN 5895-00-155-4578
NSN 5910-01-585-2249