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 6645-00-255-1369
NSN 5915-00-459-8483
NSN 6150-01-142-7550
NSN 7035-01-348-5153
NSN 5950-01-379-9955
NSN 5920-00-800-8998
NSN 6620-01-232-0680
NSN 4140-01-428-9426
NSN 6620-01-532-4147
NSN 2925-01-481-7170
NSN 6610-00-704-9754
NSN 6145-00-275-4046