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 5950-01-374-3372
NSN 6105-01-423-9451
NSN 6135-00-505-0679
NSN 6320-01-281-6028
NSN 5990-00-107-7161
NSN 5965-01-445-1177
NSN 5996-00-259-0309
NSN 5935-01-332-6733
NSN 5945-01-214-2132
NSN 6645-01-462-2101
NSN 6650-01-211-5628
NSN 5915-01-251-1371