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 6645-01-279-0657
NSN 5996-00-636-4849
NSN 5915-01-289-8801
NSN 6105-01-371-3045
NSN 5925-00-724-5554
NSN 5835-00-864-4481
NSN 6620-01-461-6427
NSN 5945-01-223-7410
NSN 5945-01-095-4222
NSN 5835-01-213-0833
NSN 5930-00-543-3216
NSN 6685-01-313-7103