No other part numbers with same form, fit, and function found.
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 4140-00-917-6946
NSN 5925-00-468-2757
NSN 5950-01-645-0693
NSN 6685-00-720-3525
NSN 6130-00-981-3368
NSN 6150-01-443-1550
NSN 6620-01-047-5831
NSN 6105-00-426-2065
NSN 5915-01-531-1149
NSN 5895-00-286-3788
NSN 6145-01-128-4172
NSN 5996-01-474-3726