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 5990-00-170-4239
NSN 6130-00-178-0716
NSN 5915-01-511-4993
NSN 5960-00-901-3224
NSN 5945-00-991-2044
NSN 5945-01-536-3773
NSN 6130-01-439-8727
NSN 5920-00-112-4341
NSN 6105-00-890-1456
NSN 5930-00-849-6659
NSN 2925-01-251-9529
NSN 5996-01-459-5310