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 6135-01-324-7718
NSN 5855-00-179-8588
NSN 6685-01-503-5062
NSN 5975-00-792-8506
NSN 7035-00-470-4977
NSN 6145-00-199-5093
NSN 6610-01-605-2451
NSN 6650-00-390-3568
NSN 6130-00-174-8155
NSN 6620-01-421-3917
NSN 5945-01-034-3570
NSN 5996-01-651-4195