44.0mm by 20.0mm
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 6110-01-257-0333
NSN 5965-01-569-8634
NSN 6645-00-701-4606
NSN 5835-01-200-7153
NSN 6145-01-417-2988
NSN 5910-00-804-8210
NSN 5895-01-147-4869
NSN 5990-01-507-7495
NSN 5960-00-266-6741
NSN 5925-01-197-6627
NSN 5895-00-187-5280
NSN 5996-01-475-2261