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 5998-01-417-2638
NSN 5910-00-495-0042
NSN 7035-00-946-2642
NSN 6610-01-660-3966
NSN 6130-00-266-7496
NSN 6135-01-238-2878
NSN 7035-00-300-3208
NSN 5855-00-316-5050
NSN 5985-00-764-6294
NSN 5925-01-381-5199
NSN 5855-01-267-2751
NSN 6220-00-171-8638