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 6130-01-021-6181
NSN 6320-00-593-0379
NSN 6130-00-050-4603
NSN 6135-01-242-6484
NSN 5895-01-081-5168
NSN 6610-01-089-2487
NSN 6620-01-588-9278
NSN 5895-01-468-6215
NSN 6685-00-113-5927
NSN 6650-00-624-3686
NSN 6650-01-487-4949
NSN 5945-01-649-5508