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 5975-01-217-6213
NSN 5855-00-481-0019
NSN 6610-01-179-6859
NSN 6650-01-487-0908
NSN 5996-00-196-7258
NSN 5925-01-025-0322
NSN 5895-01-157-3077
NSN 2925-00-290-7052
NSN 5915-00-917-1725
NSN 6130-00-274-6351
NSN 6650-01-446-1160
NSN 5855-01-432-0524