One end reduced diameter 0.464 in. Diameter by 0.213 in. Lg
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: Nuts of iron or steel
NSN 5990-01-544-4360
NSN 5855-01-359-8592
NSN 5835-01-017-3734
NSN 6135-01-519-7879
NSN 6320-01-411-1353
NSN 6135-00-973-5632
NSN 6105-01-512-2756
NSN 5935-01-339-1473
NSN 2925-01-502-5896
NSN 5925-01-613-5869
NSN 6240-00-244-0483
NSN 6320-01-451-0821