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 2925-01-534-5389
NSN 5965-01-119-1898
NSN 5920-01-167-9026
NSN 7035-01-003-7769
NSN 5996-01-599-9867
NSN 2925-00-624-9199
NSN 5996-00-324-4435
NSN 5905-01-386-3167
NSN 5855-01-236-9645
NSN 7035-01-261-6779
NSN 5998-00-118-6699
NSN 7035-01-530-6707