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 5975-01-455-2219
NSN 6620-00-360-4460
NSN 5920-01-498-8387
NSN 5935-00-114-4920
NSN 5855-00-361-0167
NSN 6220-01-356-1056
NSN 5945-01-172-6633
NSN 5990-01-185-9835
NSN 5915-01-444-4069
NSN 5935-00-697-3479
NSN 6645-01-107-4836
NSN 5910-00-779-9352