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 5950-00-597-3661
NSN 6650-01-415-6682
NSN 5910-01-189-0731
NSN 5905-01-079-2341
NSN 6645-01-245-8390
NSN 5985-01-034-4019
NSN 5935-00-632-4458
NSN 5965-00-113-9748
NSN 6240-01-352-3642
NSN 6320-01-532-7491
NSN 5975-01-519-8326
NSN 5990-00-503-0598