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 5905-01-186-9258
NSN 6320-01-541-7585
NSN 6240-00-872-3365
NSN 5950-00-583-0334
NSN 5985-00-472-7848
NSN 6620-00-708-1417
NSN 6110-01-434-7461
NSN 5835-01-246-0972
NSN 6220-01-304-7500
NSN 5920-00-541-1119
NSN 6135-01-027-7543
NSN 5895-00-260-1806