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 2925-01-535-7235
NSN 5910-01-168-8008
NSN 6610-00-867-6430
NSN 6145-01-435-8758
NSN 5998-01-199-4314
NSN 5965-01-509-5562
NSN 6645-00-313-2324
NSN 6645-01-255-7024
NSN 5985-00-300-8452
NSN 5920-00-228-1221
NSN 6150-00-202-5011
NSN 4140-00-326-5891