Transition at drive end from 1.680 in. Id, 1.950 in. Od to counterbore diameter as noted
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Articles of aluminum nesoi
NSN 6650-01-343-8008
NSN 6645-01-290-9428
NSN 5915-01-503-0155
NSN 5999-00-035-9288
NSN 6320-01-015-9856
NSN 5935-01-351-5484
NSN 5925-01-476-7536
NSN 6610-01-387-7517
NSN 6685-01-120-8293
NSN 5990-00-504-9009
NSN 5905-01-507-8250
NSN 6645-01-633-1852