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 6150-00-499-5729
NSN 5930-00-842-4620
NSN 5965-00-139-1039
NSN 6650-00-474-7420
NSN 6130-01-192-0961
NSN 2925-01-556-0333
NSN 6220-01-007-9988
NSN 5855-01-118-6001
NSN 6110-01-483-1209
NSN 4140-00-202-9845
NSN 5930-00-211-4316
NSN 5965-01-633-8849