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 6135-01-226-4071
NSN 7035-00-312-3055
NSN 6145-00-468-8534
NSN 5930-01-208-2026
NSN 5950-00-880-4070
NSN 6145-01-426-8976
NSN 5950-01-551-2820
NSN 5998-01-588-1206
NSN 5895-01-380-0679
NSN 5985-01-485-4750
NSN 5950-01-403-2852
NSN 5945-00-011-8266