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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6240-00-226-0462
NSN 5920-01-466-8789
NSN 5975-01-480-4979
NSN 6135-01-091-6021
NSN 5915-01-381-5267
NSN 5975-00-278-7437
NSN 6320-01-228-2380
NSN 5950-01-375-5807
NSN 6240-01-474-5446
NSN 6610-00-469-7946
NSN 5950-01-446-6484
NSN 5835-01-250-2939