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 5990-00-254-4825
NSN 7035-01-596-4303
NSN 6240-01-152-7046
NSN 5910-00-456-0824
NSN 5950-01-553-0384
NSN 5925-00-812-8896
NSN 5945-00-200-2311
NSN 5910-01-401-5279
NSN 2925-01-076-5219
NSN 5965-00-671-4119
NSN 5925-01-466-6263
NSN 5990-01-448-2751