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 5855-00-256-5562
NSN 6610-01-244-3416
NSN 5835-00-311-5491
NSN 5835-00-334-6556
NSN 5998-00-818-1613
NSN 6320-01-422-1212
NSN 6610-01-605-2451
NSN 6135-00-297-8873
NSN 5910-00-827-4587
NSN 5930-01-649-3992
NSN 5930-01-444-9629
NSN 7035-00-104-7613