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 5990-00-852-2369
NSN 5985-01-381-9203
NSN 5835-00-431-4451
NSN 5996-01-141-6916
NSN 7035-01-179-5667
NSN 6620-00-780-7786
NSN 6105-01-431-5681
NSN 2925-00-833-9466
NSN 6620-00-896-8188
NSN 5835-00-707-6266
NSN 5975-00-285-6079
NSN 5905-01-346-6144