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 7035-01-183-7550
NSN 5930-00-947-4850
NSN 6320-00-483-0451
NSN 5960-01-649-1341
NSN 2925-00-766-1278
NSN 5960-01-053-3753
NSN 7035-00-018-0350
NSN 5855-00-010-6492
NSN 5915-00-005-4263
NSN 5999-01-481-4127
NSN 5945-00-244-0557
NSN 5930-01-551-1819