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 6135-01-151-2705
NSN 5935-00-599-9516
NSN 7035-01-584-9035
NSN 5950-00-453-1946
NSN 5996-01-297-1564
NSN 5925-00-418-1531
NSN 6130-00-443-9754
NSN 6135-01-022-5427
NSN 5835-00-498-8189
NSN 6650-00-518-5194
NSN 6220-01-586-6322
NSN 5910-01-530-6925