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 5996-01-609-3254
NSN 6145-01-507-4157
NSN 6645-00-435-5610
NSN 7035-01-486-4118
NSN 5965-01-621-8547
NSN 2925-01-372-9455
NSN 7035-00-411-8850
NSN 5930-01-481-3571
NSN 6620-01-147-0441
NSN 5985-00-431-9975
NSN 5950-01-276-9801
NSN 5925-00-251-2036