No other part numbers with same form, fit, and function found.
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 4140-01-426-8428
NSN 6110-01-391-2710
NSN 6610-00-285-1900
NSN 5915-01-562-1664
NSN 5935-01-069-3456
NSN 7035-01-363-2748
NSN 5905-00-959-5036
NSN 5965-00-902-6673
NSN 5985-01-398-0786
NSN 6645-00-363-9775
NSN 5965-01-466-1154
NSN 5960-01-422-3269