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 5920-01-487-8597
NSN 6130-00-841-5938
NSN 5990-00-884-1743
NSN 6130-01-376-2629
NSN 5985-00-274-2265
NSN 7035-01-572-5620
NSN 2925-01-147-6688
NSN 4140-01-142-3192
NSN 5999-01-431-5815
NSN 6320-00-116-3658
NSN 7035-01-252-5919
NSN 6145-01-013-3097