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 6240-01-422-3461
NSN 5930-01-392-1222
NSN 5996-00-071-0042
NSN 6240-01-502-7280
NSN 6130-01-200-7450
NSN 5895-00-082-0877
NSN 2925-01-351-9748
NSN 5905-01-116-4369
NSN 5895-00-781-3625
NSN 6110-00-140-8769
NSN 6240-01-275-9719
NSN 6320-01-123-2476