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 2925-01-424-0235
NSN 5950-01-165-9116
NSN 5835-01-132-5894
NSN 5935-01-553-4384
NSN 5985-01-181-8153
NSN 5998-01-445-6025
NSN 6610-01-477-6476
NSN 7035-01-062-6089
NSN 6220-01-585-1406
NSN 5835-01-519-1153
NSN 6685-00-803-6421
NSN 5999-00-398-1583