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 5930-01-346-8395
NSN 6105-00-879-9833
NSN 5935-01-490-1976
NSN 5950-01-354-8451
NSN 6135-01-026-9960
NSN 6610-00-998-4478
NSN 6135-00-437-5182
NSN 5998-00-952-4994
NSN 5935-01-451-1044
NSN 6145-01-603-1659
NSN 4140-01-023-1537
NSN 6150-00-316-3223