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 6320-01-247-0898
NSN 5950-00-567-2580
NSN 6220-01-259-4420
NSN 5905-01-323-6711
NSN 5915-01-432-2326
NSN 5905-00-919-4445
NSN 5925-01-190-9102
NSN 5990-01-069-8649
NSN 2925-01-198-7528
NSN 6110-00-523-6887
NSN 6610-01-320-6628
NSN 6610-00-476-4402