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 5965-01-549-5813
NSN 6220-01-415-8625
NSN 5910-01-383-7135
NSN 7035-01-458-3532
NSN 5905-01-344-4881
NSN 5999-01-285-3797
NSN 5960-01-272-5642
NSN 5950-00-035-8791
NSN 6685-01-330-7330
NSN 5965-01-516-1236
NSN 5950-01-391-6550
NSN 5910-00-369-5170