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 6110-00-553-8816
NSN 6610-00-905-6780
NSN 5935-01-316-4425
NSN 5930-00-692-9258
NSN 5925-01-260-0463
NSN 5998-01-112-0520
NSN 5996-01-335-3512
NSN 5930-01-036-6114
NSN 6645-00-030-8030
NSN 5835-00-155-1379
NSN 6645-00-780-5260
NSN 6110-00-137-6576