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: Articles of aluminum nesoi
NSN 5945-00-477-4764
NSN 5930-01-476-9083
NSN 6130-01-367-5796
NSN 6610-00-630-0494
NSN 5855-01-275-5470
NSN 7035-01-476-7787
NSN 5930-00-114-0741
NSN 5920-01-201-9863
NSN 6220-00-415-7078
NSN 6610-01-078-7796
NSN 6220-01-099-8561
NSN 5990-00-518-3195