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: Articles of aluminum nesoi
NSN 6220-01-461-2910
NSN 5935-00-285-2767
NSN 5950-01-631-4279
NSN 6220-01-245-6272
NSN 5945-01-316-4236
NSN 2925-00-732-9254
NSN 7035-01-320-2536
NSN 5915-00-009-4351
NSN 5925-01-142-7775
NSN 6145-00-057-7093
NSN 6320-01-573-6490
NSN 6220-00-911-0318