Locking feature on nut end
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: Nuts of iron or steel
NSN 6620-01-534-8677
NSN 5945-00-881-7187
NSN 5930-00-707-4138
NSN 5925-00-954-7842
NSN 5935-01-032-3494
NSN 6130-00-679-8891
NSN 5935-01-417-4109
NSN 6645-01-170-5402
NSN 5910-00-921-9000
NSN 5920-00-433-6596
NSN 5998-01-068-4956
NSN 7035-00-140-0474