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 7035-01-364-8454
NSN 5996-01-609-4129
NSN 5895-00-310-4575
NSN 5905-00-843-2635
NSN 6130-01-069-4430
NSN 5895-00-101-6381
NSN 4140-00-876-5532
NSN 5985-00-824-9413
NSN 5998-01-214-7863
NSN 6240-01-319-4380
NSN 6130-00-989-7162
NSN 6620-01-633-8443