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 6645-01-026-6659
NSN 5945-01-383-7259
NSN 5950-01-383-6786
NSN 7035-00-166-0339
NSN 5855-01-129-1327
NSN 5930-01-076-4696
NSN 5915-01-246-3580
NSN 5935-01-590-1706
NSN 5996-00-868-2543
NSN 5998-00-216-7436
NSN 6145-01-367-1404
NSN 5905-01-461-1272