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 7035-01-271-1643
NSN 5935-00-812-3744
NSN 5996-01-569-6049
NSN 5996-01-649-1277
NSN 5835-01-270-7899
NSN 5930-01-499-9299
NSN 5895-01-448-9587
NSN 5945-01-252-2497
NSN 7035-01-537-8838
NSN 5975-00-288-5877
NSN 6150-01-118-9477
NSN 5990-01-425-2175