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: Washers other than lock washers, iron or steel
NSN 5990-00-269-2226
NSN 6620-01-039-5468
NSN 5950-01-112-3668
NSN 6685-01-528-7585
NSN 5855-01-162-5251
NSN 6685-01-074-8067
NSN 6685-01-308-1563
NSN 6135-01-360-1620
NSN 5999-00-857-0226
NSN 6145-01-412-2742
NSN 5855-00-832-9341
NSN 5990-01-206-8895