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 5950-01-575-3794
NSN 5920-01-025-5863
NSN 6320-01-484-7734
NSN 5960-00-067-5784
NSN 5998-00-237-5420
NSN 5895-01-079-6541
NSN 6145-01-337-3930
NSN 5915-01-488-4128
NSN 5895-01-544-2456
NSN 6685-01-358-7884
NSN 5965-01-505-3716
NSN 5855-01-564-9805