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: Washers other than lock washers, iron or steel
NSN 6240-01-534-5829
NSN 5855-01-532-7060
NSN 5915-01-026-8364
NSN 6240-00-959-7025
NSN 5910-01-322-4904
NSN 5965-01-008-5351
NSN 5895-01-401-5388
NSN 6645-00-192-1152
NSN 5930-01-319-5710
NSN 6150-01-241-9445
NSN 5895-01-519-9373
NSN 5930-01-255-3491