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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5920-00-192-6565
NSN 6645-00-658-7838
NSN 7035-01-499-7401
NSN 5965-01-462-6556
NSN 6650-01-513-2644
NSN 6240-01-281-8746
NSN 6150-01-225-1809
NSN 4140-01-106-2559
NSN 5990-01-430-3152
NSN 2925-01-539-4486
NSN 5996-01-515-3205
NSN 6685-01-038-4716