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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5935-01-584-7441
NSN 6650-01-025-8803
NSN 5920-01-103-7683
NSN 6130-01-510-2711
NSN 2925-01-174-6786
NSN 5985-01-146-2962
NSN 5835-01-592-2322
NSN 6645-01-336-6631
NSN 6150-01-254-4249
NSN 6240-00-204-0459
NSN 7035-01-248-8596
NSN 6620-00-155-2608