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 5996-00-982-5496
NSN 5915-01-038-1759
NSN 5925-01-581-7386
NSN 5975-01-569-1768
NSN 6105-01-199-1796
NSN 5895-00-083-6873
NSN 7035-01-444-4240
NSN 5975-01-392-1408
NSN 5855-01-569-7816
NSN 2925-00-441-8252
NSN 6645-01-101-9587
NSN 5835-01-267-3388