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 5925-00-564-3895
NSN 2925-01-259-7092
NSN 6650-01-398-1387
NSN 5960-00-067-0453
NSN 6135-01-134-7222
NSN 7035-01-645-4885
NSN 6685-01-270-5613
NSN 5925-01-503-0149
NSN 5985-01-629-1747
NSN 5930-01-358-3899
NSN 5855-00-188-6747
NSN 5925-01-429-0392