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 6610-01-461-6182
NSN 5999-01-626-3386
NSN 6110-01-465-9032
NSN 5985-01-286-0747
NSN 6620-01-391-4189
NSN 7035-01-182-1086
NSN 5835-01-121-2098
NSN 6130-01-452-0784
NSN 6620-00-155-2608
NSN 2925-01-043-9786
NSN 5855-01-301-0158
NSN 5950-01-408-1911