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 5925-01-359-5918
NSN 6145-01-530-2344
NSN 6220-01-353-5851
NSN 5965-01-521-9229
NSN 5998-00-081-1454
NSN 5915-01-654-4812
NSN 5920-00-994-0558
NSN 6150-01-526-6760
NSN 5975-01-390-1498
NSN 6650-01-449-2334
NSN 5965-01-247-4723
NSN 6105-01-514-7310