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 5945-01-601-8671
NSN 5910-00-432-9371
NSN 6650-01-204-7841
NSN 2925-00-862-8550
NSN 6610-01-571-5740
NSN 2925-00-780-5502
NSN 5895-00-248-7477
NSN 4140-00-604-4826
NSN 5975-00-131-1583
NSN 5855-01-414-6265
NSN 6150-01-634-0575
NSN 5895-01-332-8583