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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6610-01-445-1036
NSN 5990-01-154-3859
NSN 5965-00-372-2537
NSN 6320-01-141-3791
NSN 6135-01-448-4680
NSN 5855-01-364-1005
NSN 5935-00-100-0101
NSN 7035-00-517-8232
NSN 6145-00-161-1520
NSN 5910-01-154-4618
NSN 5895-01-528-8358
NSN 6240-00-929-5851