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 5895-01-167-8000
NSN 6620-01-212-8089
NSN 6130-01-654-4825
NSN 5985-01-085-7800
NSN 7035-01-462-5766
NSN 5999-01-166-5614
NSN 5920-00-279-6584
NSN 5910-00-226-0111
NSN 6110-00-255-6502
NSN 5990-00-702-2873
NSN 5960-01-201-5804
NSN 5975-01-257-4425