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 6240-01-043-5308
NSN 5998-00-361-2323
NSN 6320-01-416-9357
NSN 7035-01-522-7869
NSN 5985-01-472-2955
NSN 5945-00-618-4761
NSN 5960-00-091-8729
NSN 6130-01-314-0722
NSN 5999-01-374-3837
NSN 6610-00-986-6358
NSN 6105-00-299-6373
NSN 5975-00-117-5630