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 5910-01-649-1475
NSN 7035-00-337-8745
NSN 6685-01-601-4686
NSN 6610-01-202-4718
NSN 6150-00-233-6356
NSN 5985-01-264-2764
NSN 5985-01-364-0530
NSN 5920-01-099-8998
NSN 5965-00-461-2594
NSN 5915-01-466-6108
NSN 5910-00-528-9714
NSN 5990-00-293-6031