A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.
Classification: Gaskets,washers & other seals
NSN 6650-00-294-0881
NSN 5930-01-556-8045
NSN 6130-01-534-9958
NSN 6620-01-121-4019
NSN 6130-00-153-3136
NSN 6645-01-433-6999
NSN 6220-00-868-5651
NSN 5935-01-199-0539
NSN 5999-01-186-0407
NSN 5895-01-410-7717
NSN 5855-01-502-6414
NSN 6105-00-080-5537