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 6135-00-973-5632
NSN 5945-01-157-9781
NSN 7035-00-703-3535
NSN 6110-01-458-7843
NSN 5975-01-363-2905
NSN 6645-01-467-9983
NSN 6650-01-243-1626
NSN 5925-01-180-5567
NSN 6610-01-482-4630
NSN 6135-00-134-6648
NSN 5950-00-740-8897
NSN 6110-00-042-4712