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 4140-00-805-0988
NSN 5975-00-713-5078
NSN 6105-01-100-0123
NSN 5920-00-629-0442
NSN 5996-01-391-8033
NSN 5915-01-062-0592
NSN 5950-01-537-4338
NSN 5910-01-617-7681
NSN 6130-01-205-8119
NSN 6145-01-282-5710
NSN 5925-00-576-8179
NSN 5905-01-170-4831