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 5996-01-449-3662
NSN 6645-01-442-6476
NSN 5895-00-134-7109
NSN 2925-00-753-8598
NSN 6320-00-108-7049
NSN 6130-01-235-2824
NSN 5930-00-877-4084
NSN 4140-01-627-3930
NSN 6620-00-079-0311
NSN 4140-00-906-1130
NSN 5925-01-463-9258
NSN 7035-01-462-5766