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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6610-01-557-9727
NSN 6320-01-612-7035
NSN 5975-01-475-0889
NSN 5925-00-018-9198
NSN 5990-00-138-0854
NSN 5920-00-613-3116
NSN 5910-00-149-0678
NSN 5999-01-586-2578
NSN 5996-00-409-9683
NSN 6240-01-203-0392
NSN 6620-01-266-5545
NSN 6110-00-834-0595