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 5998-00-895-9309
NSN 5935-00-783-5493
NSN 5998-01-109-6689
NSN 6320-00-546-9249
NSN 6220-01-618-0359
NSN 6145-01-003-9741
NSN 5935-00-791-9746
NSN 6150-00-912-8144
NSN 6645-01-491-6965
NSN 5835-01-319-4636
NSN 6110-01-473-7458
NSN 5998-01-517-7525