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 5950-01-484-8753
NSN 6135-00-900-2139
NSN 5855-01-470-1910
NSN 5990-01-219-9018
NSN 5965-01-048-4767
NSN 5960-01-004-2606
NSN 5920-01-321-9402
NSN 5965-01-597-6295
NSN 6685-00-519-5213
NSN 5855-01-398-9548
NSN 5915-01-240-6450
NSN 6135-01-386-1452