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 5999-01-427-3702
NSN 5895-01-197-5467
NSN 6650-01-079-7788
NSN 6220-01-221-7748
NSN 6320-00-779-5923
NSN 5910-01-158-4383
NSN 5996-01-017-1309
NSN 6685-00-517-7132
NSN 5930-01-525-8279
NSN 6320-00-139-1090
NSN 6110-01-249-1603
NSN 6105-00-929-1526