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 6220-00-904-2429
NSN 5960-00-269-4762
NSN 6320-01-313-8306
NSN 2925-00-144-6405
NSN 5965-01-443-5490
NSN 5920-00-137-1135
NSN 5925-00-986-8980
NSN 5945-01-141-5570
NSN 6135-00-276-7625
NSN 6645-00-938-2173
NSN 5835-00-458-4392
NSN 6320-01-425-1417