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 5965-00-147-3070
NSN 5835-01-572-9308
NSN 5895-01-347-1016
NSN 7035-01-361-8821
NSN 7035-00-529-3128
NSN 5895-00-534-3163
NSN 6620-01-078-6372
NSN 5835-00-869-9288
NSN 6145-00-829-7469
NSN 5905-01-232-3918
NSN 5910-01-394-4663
NSN 6650-01-357-3579