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 5950-00-949-1266
NSN 5925-00-446-2464
NSN 5999-01-613-0311
NSN 5905-01-265-0809
NSN 6240-01-449-0746
NSN 5965-01-381-4879
NSN 5915-01-103-0823
NSN 7035-00-358-0470
NSN 5965-01-258-0731
NSN 5855-00-233-2366
NSN 5999-01-646-0242
NSN 5930-01-207-8039