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 6610-00-641-3015
NSN 6650-01-615-0788
NSN 5835-00-729-9305
NSN 6220-01-222-0724
NSN 6150-01-229-3674
NSN 6130-01-500-1088
NSN 5910-00-952-0565
NSN 5910-00-840-9355
NSN 5935-01-208-3596
NSN 6105-01-014-4669
NSN 2925-01-567-8027
NSN 7035-00-703-3535