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 5950-01-391-7522
NSN 6135-00-112-8637
NSN 5910-01-466-5909
NSN 6145-00-511-9705
NSN 6650-01-328-8363
NSN 6685-01-212-3259
NSN 5990-00-232-3965
NSN 5960-01-336-0487
NSN 5915-01-279-0332
NSN 6220-01-142-2329
NSN 5920-01-442-3395
NSN 5895-00-205-2924