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: Articles of aluminum nesoi
NSN 5996-00-784-3240
NSN 5975-00-449-6010
NSN 5835-00-111-3419
NSN 6130-01-549-1625
NSN 5925-01-276-2855
NSN 5930-01-078-7270
NSN 6105-00-919-2296
NSN 5965-01-048-4767
NSN 6320-01-429-9871
NSN 6645-00-720-3953
NSN 5935-01-367-6880
NSN 6150-00-630-7302