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 5935-00-067-8565
NSN 6685-01-221-7678
NSN 6610-01-327-3187
NSN 5990-01-170-6081
NSN 6320-00-731-6134
NSN 6105-01-487-3686
NSN 5965-01-380-5873
NSN 6685-01-233-2744
NSN 6650-01-385-9447
NSN 5945-00-424-9415
NSN 6320-01-183-8196
NSN 5965-01-089-8579