No other part numbers with same form, fit, and function found.
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
NSN 5975-01-614-0644
NSN 5835-01-332-2867
NSN 6135-01-187-4382
NSN 7035-01-333-4203
NSN 6685-01-165-5539
NSN 5930-01-223-7625
NSN 6685-00-184-3894
NSN 5945-01-623-5308
NSN 6645-01-152-5207
NSN 5855-00-973-5717
NSN 5910-00-905-5620
NSN 4140-01-247-2327