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 6220-01-187-1028
NSN 5965-01-586-7222
NSN 7035-01-186-5786
NSN 5960-01-641-5493
NSN 6130-01-105-4663
NSN 5975-00-222-4109
NSN 6240-00-818-1364
NSN 5920-00-084-6046
NSN 5945-01-099-1534
NSN 6620-00-466-2314
NSN 6610-01-398-8092
NSN 5910-01-364-5174