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 5835-00-936-8753
NSN 6685-00-782-6031
NSN 5965-01-033-9352
NSN 5920-01-634-0250
NSN 5855-01-470-1910
NSN 6685-01-278-8376
NSN 6320-01-344-6511
NSN 5910-00-869-3910
NSN 6610-01-473-5678
NSN 5999-01-285-3512
NSN 6320-01-362-4863
NSN 5950-01-024-9461