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 5920-01-148-9193
NSN 5835-01-295-9220
NSN 6145-01-094-4449
NSN 2925-00-941-3708
NSN 6620-01-065-8265
NSN 5960-01-024-7918
NSN 6240-01-062-2862
NSN 2925-00-284-1534
NSN 6320-01-232-4664
NSN 5925-00-152-7705
NSN 5998-01-359-5411
NSN 6105-00-124-0929