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 6220-00-361-5150
NSN 6145-01-009-0362
NSN 5930-00-607-8294
NSN 5855-00-151-3853
NSN 5945-01-476-2233
NSN 5905-00-487-8040
NSN 5985-01-245-9714
NSN 5945-01-480-0484
NSN 5920-01-376-4422
NSN 5920-00-613-0114
NSN 5920-01-242-1691
NSN 6610-00-912-6374