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 6110-01-263-3744
NSN 5935-01-644-3762
NSN 5920-00-647-3467
NSN 5935-00-737-0626
NSN 5990-01-296-5425
NSN 5930-01-512-9083
NSN 5985-00-007-2654
NSN 5998-00-896-0620
NSN 7035-01-091-6233
NSN 6150-00-061-3106
NSN 4140-00-225-8586
NSN 6320-01-547-2743