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 6610-01-459-8192
NSN 5996-00-724-8871
NSN 5925-01-144-4556
NSN 4140-01-074-0931
NSN 6145-01-353-7407
NSN 5905-01-588-3108
NSN 6220-00-187-0649
NSN 6135-00-196-5267
NSN 5895-00-471-9904
NSN 5960-01-381-4692
NSN 6620-01-207-0667
NSN 6620-01-283-1338