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 5835-01-535-0948
NSN 6650-01-286-3417
NSN 5965-01-302-2719
NSN 5925-01-056-1077
NSN 5930-00-708-2364
NSN 5910-01-648-3588
NSN 6685-01-029-7922
NSN 4140-01-168-8796
NSN 5960-00-177-2953
NSN 6645-01-025-1002
NSN 6620-00-701-3575
NSN 6110-01-217-1007