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 5975-00-269-4365
NSN 5925-01-414-6866
NSN 5905-01-420-7222
NSN 5999-00-824-3871
NSN 6150-01-151-8895
NSN 6145-00-971-8284
NSN 6610-00-901-2247
NSN 6135-01-238-2878
NSN 5996-01-339-4539
NSN 6240-01-041-7477
NSN 5960-00-062-4906
NSN 2925-00-239-9220