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 6620-01-082-2483
NSN 5920-00-725-1804
NSN 5945-00-136-8399
NSN 6130-01-323-3978
NSN 6130-01-359-9730
NSN 2925-00-728-2092
NSN 5950-01-172-9891
NSN 5835-01-209-6410
NSN 6610-00-003-3958
NSN 5855-01-438-4588
NSN 6220-00-483-4044
NSN 5915-01-623-4502