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 6130-00-011-8326
NSN 7035-00-267-5424
NSN 6650-01-220-3842
NSN 5895-00-103-4768
NSN 6610-01-609-7776
NSN 6620-01-571-7727
NSN 5910-01-132-9375
NSN 5855-01-618-9749
NSN 5930-01-483-4553
NSN 6650-00-105-5744
NSN 6685-00-448-6224
NSN 5965-01-472-7092