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 5910-01-414-6429
NSN 6645-00-952-0662
NSN 5905-01-456-9294
NSN 5835-01-067-9271
NSN 6135-00-985-7846
NSN 6150-00-137-0190
NSN 5895-01-595-2907
NSN 5960-01-460-8456
NSN 5975-01-415-5771
NSN 5925-00-011-2582
NSN 5925-00-142-9991
NSN 5905-00-689-8761