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 2925-01-090-2391
NSN 5999-01-611-3418
NSN 5996-01-566-0344
NSN 6130-01-099-1224
NSN 4140-01-474-7950
NSN 5975-00-591-2224
NSN 5985-01-027-0777
NSN 6650-01-056-7158
NSN 6685-01-613-5270
NSN 6240-00-079-0112
NSN 6105-01-575-3564
NSN 5855-00-912-3885