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 6610-01-587-6068
NSN 7035-01-493-4173
NSN 6645-00-394-8924
NSN 5960-01-445-3622
NSN 6145-00-471-3968
NSN 5998-00-146-1548
NSN 5910-01-535-6551
NSN 7035-00-488-9765
NSN 6645-00-784-8288
NSN 6130-01-537-8913
NSN 7035-01-364-8454
NSN 5965-00-177-2932