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 5965-01-024-6137
NSN 5985-01-383-7186
NSN 5965-01-292-0035
NSN 6610-01-272-9691
NSN 5835-01-463-2334
NSN 5950-00-203-5621
NSN 5975-01-433-6435
NSN 5920-01-309-6766
NSN 6240-01-601-6427
NSN 5895-00-694-2081
NSN 5835-00-221-6628
NSN 5965-01-144-3001