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 6320-00-270-8222
NSN 5935-00-978-7619
NSN 7035-00-731-8729
NSN 6610-00-737-0864
NSN 5950-01-221-8570
NSN 5950-01-438-0231
NSN 6130-01-614-3945
NSN 5935-01-061-9725
NSN 6320-01-198-4024
NSN 6650-01-120-2628
NSN 4140-01-395-5218
NSN 5996-01-044-6958