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 5915-01-349-9839
NSN 6610-01-578-1976
NSN 4140-00-126-4685
NSN 5930-01-579-3732
NSN 6130-01-543-5798
NSN 5930-01-503-0946
NSN 5895-00-896-6049
NSN 5975-01-018-0492
NSN 6685-01-020-7984
NSN 5985-01-500-2258
NSN 6240-00-760-3713
NSN 6240-01-187-7758