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: Nuts of iron or steel
NSN 7035-01-413-6697
NSN 5925-01-539-8194
NSN 5985-01-561-1007
NSN 5895-01-288-5979
NSN 5925-01-103-5874
NSN 6110-01-053-6492
NSN 5920-01-381-3115
NSN 5945-01-410-8747
NSN 5905-01-577-4065
NSN 5965-00-062-0559
NSN 5965-01-529-4417
NSN 6650-00-816-6525