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 5985-01-502-4639
NSN 5945-00-160-6189
NSN 5910-00-697-9998
NSN 6645-01-633-1852
NSN 6150-00-051-4396
NSN 5905-00-866-8522
NSN 5996-00-933-4163
NSN 6650-01-457-8743
NSN 5930-01-106-2481
NSN 5960-01-649-1341
NSN 6110-01-393-4823
NSN 6240-00-409-8670