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: Articles of aluminum nesoi
NSN 5990-00-254-4825
NSN 5920-00-988-0869
NSN 7035-00-478-4596
NSN 6620-01-207-0667
NSN 6645-01-657-2604
NSN 5915-00-370-4813
NSN 5920-01-603-5343
NSN 6650-01-174-4991
NSN 5990-01-481-3080
NSN 5855-01-542-9059
NSN 6105-01-154-9179
NSN 2925-00-228-8854