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 5945-01-660-1949
NSN 6240-01-432-7404
NSN 6650-00-809-1817
NSN 5945-01-521-5080
NSN 5965-01-589-3968
NSN 5935-01-473-7791
NSN 4140-00-155-8012
NSN 5905-00-922-9283
NSN 5960-00-853-8702
NSN 5990-01-215-5997
NSN 6110-01-284-6524
NSN 5925-00-525-4037