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: Articles of aluminum nesoi
NSN 5960-01-130-0141
NSN 6320-01-287-0540
NSN 6620-01-107-9916
NSN 6610-01-078-9238
NSN 5945-01-472-3881
NSN 7035-00-703-3535
NSN 5945-00-421-3169
NSN 4140-00-133-7986
NSN 5895-01-381-0537
NSN 5915-01-364-0503
NSN 5996-01-351-6485
NSN 5855-01-225-5855