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 2925-01-417-6312
NSN 6110-01-617-3391
NSN 5975-00-053-3505
NSN 5915-01-598-6156
NSN 6645-01-586-2878
NSN 6145-01-236-2164
NSN 5965-00-360-9534
NSN 6130-00-607-6069
NSN 5930-01-426-1182
NSN 2925-01-285-7163
NSN 6320-01-521-1764
NSN 5905-01-200-7940