M10; 4 units per assembly; part name assigned by controlling commerical agency is washer, plain
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 5905-01-074-7409
NSN 5996-01-175-2200
NSN 5996-01-566-0344
NSN 6130-01-121-9850
NSN 5915-01-575-7317
NSN 7035-01-328-7448
NSN 6620-01-262-9489
NSN 5990-01-392-5682
NSN 6650-01-560-8576
NSN 5985-00-369-9299
NSN 5930-01-192-9091
NSN 5895-01-235-1055