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 5910-01-513-9888
NSN 5950-00-316-8905
NSN 5835-01-123-8305
NSN 5975-00-833-7630
NSN 6150-01-271-6581
NSN 5930-00-343-0603
NSN 6620-00-257-2783
NSN 4140-00-289-9263
NSN 5920-00-824-0234
NSN 6320-01-648-5538
NSN 5960-01-495-0859
NSN 5950-00-011-9729