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 6685-01-499-4343
NSN 5950-01-071-7962
NSN 6645-01-558-6229
NSN 5905-01-377-9993
NSN 5945-01-557-4666
NSN 5915-01-322-9904
NSN 5835-00-911-6330
NSN 6650-01-554-1592
NSN 5990-00-170-4239
NSN 6150-01-602-2983
NSN 6130-01-193-5230
NSN 5855-01-634-0259