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 4140-01-482-4976
NSN 5998-00-065-9996
NSN 5920-00-248-3038
NSN 6130-01-113-8998
NSN 4140-01-466-3573
NSN 5950-00-376-5415
NSN 5985-01-494-4048
NSN 5990-00-008-1828
NSN 5965-01-519-8228
NSN 5965-01-381-2998
NSN 5998-01-328-2678
NSN 5998-00-087-0089