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: Nuts of iron or steel
NSN 7035-01-074-2343
NSN 6650-01-502-8629
NSN 5996-01-072-8378
NSN 6110-01-551-3673
NSN 6135-01-339-3873
NSN 6320-01-389-8128
NSN 5965-00-983-1815
NSN 5935-01-585-8426
NSN 5905-01-245-9941
NSN 5915-01-525-6504
NSN 4140-00-200-0970
NSN 6240-01-412-9337