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 5935-01-458-3865
NSN 5925-00-166-8304
NSN 7035-01-043-7443
NSN 6220-01-284-7558
NSN 5925-01-333-2419
NSN 5965-00-630-7872
NSN 6650-01-114-4663
NSN 5945-00-985-8190
NSN 5855-01-105-7793
NSN 6620-01-415-5803
NSN 6320-01-592-6248
NSN 2925-01-364-7926