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 7035-00-445-9657
NSN 6650-01-411-3904
NSN 5925-01-615-5105
NSN 6135-01-014-3144
NSN 6610-00-905-0210
NSN 5975-01-188-5200
NSN 5965-01-080-4021
NSN 5950-01-254-8557
NSN 5910-01-077-7915
NSN 5925-01-036-1480
NSN 5855-01-371-6790
NSN 5930-01-417-2181