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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5945-00-507-6436
NSN 5855-01-592-9964
NSN 5985-00-844-5436
NSN 5895-00-108-8474
NSN 5950-01-121-5982
NSN 5855-01-421-1440
NSN 5920-00-185-9587
NSN 6610-01-425-1523
NSN 6685-01-549-2940
NSN 5910-00-855-7219
NSN 5965-00-439-6287
NSN 5925-01-511-0220