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: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 6610-01-406-6696
NSN 6620-01-551-7071
NSN 6685-00-318-7766
NSN 5855-00-631-4565
NSN 5998-01-545-9677
NSN 5910-01-138-6313
NSN 5925-01-461-1628
NSN 5855-01-098-9038
NSN 6220-01-534-6695
NSN 5930-01-201-0118
NSN 5998-01-273-3177
NSN 7035-00-497-8784