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 6650-01-308-9394
NSN 5998-01-476-8400
NSN 6150-01-568-3391
NSN 4140-01-509-2323
NSN 2925-00-791-8776
NSN 5915-00-423-7196
NSN 5835-01-442-6482
NSN 6105-01-320-1138
NSN 6240-01-526-5099
NSN 5895-01-474-5971
NSN 5990-01-183-6478
NSN 5960-01-201-6316