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.)
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6650-01-418-5012
NSN 4140-00-942-7159
NSN 5985-01-422-5092
NSN 5999-00-683-3508
NSN 5990-00-725-7813
NSN 4140-01-244-5140
NSN 6105-01-555-4426
NSN 5990-00-583-9920
NSN 5930-00-067-8031
NSN 5930-01-064-2452
NSN 6105-01-126-9008
NSN 5945-01-580-0107