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 6240-01-633-9357
NSN 5930-01-484-9644
NSN 6220-01-600-3592
NSN 5895-00-199-4964
NSN 5945-00-197-4754
NSN 6130-00-397-7690
NSN 5910-01-229-4670
NSN 5930-01-650-6853
NSN 6320-01-006-6138
NSN 5965-01-564-5573
NSN 6130-01-559-4133
NSN 5996-01-201-1299