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 5905-01-042-2763
NSN 6130-01-498-4932
NSN 5990-01-139-6042
NSN 6135-00-269-5843
NSN 5975-01-450-8004
NSN 5925-00-983-5666
NSN 5960-01-395-9834
NSN 5835-00-216-4568
NSN 6145-01-374-7113
NSN 6620-01-497-3744
NSN 6610-01-472-9219
NSN 6320-00-857-4073