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.)
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6150-01-261-9712
NSN 6320-01-443-0974
NSN 6320-01-523-4954
NSN 5945-01-406-0638
NSN 6220-01-535-0892
NSN 6220-01-597-2599
NSN 5945-00-144-8073
NSN 5975-01-167-8598
NSN 4140-01-483-8040
NSN 6610-01-223-8179
NSN 5935-01-014-2621
NSN 6320-00-575-6072