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 5990-01-321-2997
NSN 5920-01-025-1618
NSN 5975-00-079-0022
NSN 7035-00-937-4970
NSN 5965-00-275-0491
NSN 5910-01-419-2103
NSN 6620-00-104-6937
NSN 5960-00-247-5045
NSN 5998-00-226-5268
NSN 5975-00-379-2388
NSN 5895-01-154-7565
NSN 5895-01-496-7962