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 6645-01-157-4199
NSN 6110-01-505-3414
NSN 6610-00-575-3114
NSN 6145-01-215-0178
NSN 6135-00-299-6918
NSN 6610-01-536-4056
NSN 5925-01-634-0664
NSN 5915-01-303-0561
NSN 6620-01-158-7309
NSN 5920-01-353-6423
NSN 6620-01-046-3648
NSN 6220-00-004-5356