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 5930-01-262-6560
NSN 6105-01-448-9380
NSN 5925-01-406-3490
NSN 5915-01-024-3433
NSN 5855-00-937-7709
NSN 6645-01-251-0441
NSN 6105-01-343-1515
NSN 6135-01-020-3805
NSN 6610-01-647-7412
NSN 6145-01-579-3510
NSN 5905-01-412-1418
NSN 6145-00-871-5361