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 5950-01-268-1874
NSN 6620-00-139-6498
NSN 6220-01-555-8332
NSN 5945-01-273-4013
NSN 6220-01-040-1406
NSN 5990-00-471-6998
NSN 5910-00-900-3926
NSN 5915-01-280-4355
NSN 5855-00-436-3852
NSN 5855-00-688-9954
NSN 6130-01-469-7497
NSN 7035-01-437-4137