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 6650-01-005-0714
NSN 5895-00-221-1315
NSN 5935-00-998-0085
NSN 6620-00-553-8988
NSN 6650-01-421-2762
NSN 5905-01-146-6681
NSN 6645-00-183-8812
NSN 6685-00-281-9148
NSN 5975-01-003-9803
NSN 6150-00-828-7136
NSN 6145-01-044-8800
NSN 6145-01-628-0399