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 6220-00-882-8003
NSN 5950-01-547-0043
NSN 7035-00-205-8739
NSN 5835-01-495-0595
NSN 6685-01-349-0651
NSN 6110-01-196-9565
NSN 6650-01-333-5975
NSN 5920-01-139-1221
NSN 6130-01-093-2265
NSN 6610-01-447-5598
NSN 5855-00-256-5562
NSN 5950-01-341-3255