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 5915-01-106-8549
NSN 5935-01-004-1541
NSN 5915-01-164-8642
NSN 5920-00-503-4850
NSN 6645-01-387-2063
NSN 6130-01-191-1959
NSN 5975-01-184-0011
NSN 5920-01-464-3863
NSN 5998-01-408-6260
NSN 5960-00-847-6840
NSN 5996-01-149-2434
NSN 6145-00-879-7289