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 5910-01-331-6288
NSN 5920-01-605-6542
NSN 5950-00-540-6948
NSN 6685-01-414-8811
NSN 4140-01-293-7397
NSN 5990-01-591-8797
NSN 5905-00-686-7667
NSN 5915-01-142-2018
NSN 6685-01-240-0087
NSN 5996-01-487-4377
NSN 5835-00-341-5441
NSN 5950-00-111-3430