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 5950-01-366-9973
NSN 5905-00-153-4354
NSN 6240-01-431-5790
NSN 5996-01-304-3732
NSN 4140-01-581-4404
NSN 5925-00-466-7308
NSN 6220-01-331-0889
NSN 6145-00-838-9874
NSN 6105-01-461-1609
NSN 5930-01-252-6163
NSN 5920-01-241-3227
NSN 5855-01-634-0259