Chg ref no test j6r.
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.)
NSN 6620-01-345-1336
NSN 5960-01-339-0008
NSN 5945-00-260-2620
NSN 5925-01-123-9104
NSN 6685-01-587-9375
NSN 5975-01-047-4132
NSN 5835-01-191-3405
NSN 5915-00-580-2716
NSN 5925-01-442-8589
NSN 6620-01-408-4464
NSN 5930-00-355-7882
NSN 5935-00-840-5806