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 5910-01-443-3016
NSN 5920-01-445-5701
NSN 5915-00-022-0013
NSN 5950-01-505-2531
NSN 5895-01-156-5558
NSN 5975-00-050-0981
NSN 6645-01-029-4525
NSN 5905-00-197-7674
NSN 6685-01-023-2166
NSN 2925-00-580-4931
NSN 5910-01-023-2456
NSN 6620-00-119-2803