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 5960-00-355-7307
NSN 5935-01-243-1137
NSN 6130-00-100-0175
NSN 5920-01-534-7042
NSN 5905-01-219-5927
NSN 6110-00-547-3230
NSN 2925-01-302-8591
NSN 5920-00-216-8665
NSN 6135-01-142-2417
NSN 6110-00-111-3559
NSN 2925-01-433-4374
NSN 5915-01-536-4392