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 6105-01-094-5268
NSN 5835-00-554-0399
NSN 5925-01-085-6444
NSN 5998-01-345-7108
NSN 2925-01-014-0118
NSN 6135-01-592-4139
NSN 5925-01-435-8967
NSN 5975-01-139-9749
NSN 6105-00-357-1801
NSN 5945-01-148-4020
NSN 6110-01-494-3846
NSN 4140-00-477-1863