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 5985-01-363-9360
NSN 6105-01-186-6988
NSN 6645-01-273-2462
NSN 6645-00-620-9294
NSN 5920-01-276-0430
NSN 5930-01-605-0162
NSN 6135-00-196-5267
NSN 6685-01-401-5360
NSN 6220-01-005-2134
NSN 7035-00-574-4223
NSN 6610-01-341-6041
NSN 5935-00-622-2234