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 6220-01-444-1575
NSN 6620-01-259-5944
NSN 6610-01-476-7412
NSN 6320-00-194-4252
NSN 5998-01-439-3439
NSN 5960-00-081-9255
NSN 6130-01-441-9507
NSN 5975-01-136-4988
NSN 6320-01-206-8930
NSN 6650-00-190-5158
NSN 5990-00-419-0236
NSN 6110-01-471-2316