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 2925-01-577-9269
NSN 5935-01-513-9209
NSN 6135-00-182-7008
NSN 5945-01-568-4587
NSN 5985-01-265-3744
NSN 5920-00-892-2640
NSN 5950-01-024-8546
NSN 5895-01-370-1053
NSN 6650-00-809-1817
NSN 5945-01-280-4497
NSN 7035-00-541-8516
NSN 6320-01-216-1678