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 5975-01-327-4893
NSN 5835-01-131-2027
NSN 5935-01-075-1930
NSN 6645-01-394-0170
NSN 5930-01-472-2291
NSN 5855-01-597-8638
NSN 6145-00-185-9962
NSN 5996-00-142-9033
NSN 5835-00-123-5175
NSN 5925-00-166-3444
NSN 5975-00-495-6735
NSN 6135-01-480-8121