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 6240-00-055-4372
NSN 6240-01-397-1924
NSN 4140-00-143-9084
NSN 6320-01-652-3806
NSN 5985-01-425-1753
NSN 5920-01-476-2883
NSN 5895-01-416-1096
NSN 6220-00-211-6276
NSN 6650-01-308-9394
NSN 6110-01-168-1623
NSN 6645-01-313-1215
NSN 6320-01-119-3935