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 5945-00-884-1565
NSN 5945-01-088-8071
NSN 6110-00-982-8163
NSN 5925-00-162-2799
NSN 6105-01-080-2662
NSN 5895-01-445-7893
NSN 5950-00-314-6180
NSN 5998-01-453-3334
NSN 5990-01-231-9608
NSN 5935-01-291-2881
NSN 2925-01-472-4144
NSN 6685-00-004-5285