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 6135-01-026-9960
NSN 6240-01-363-6152
NSN 6130-00-692-2916
NSN 5920-01-106-1137
NSN 6145-00-772-2955
NSN 5855-00-156-5489
NSN 6150-01-342-1711
NSN 5965-01-416-9564
NSN 2925-01-144-0352
NSN 6610-00-578-6790
NSN 6645-01-571-1234
NSN 2925-00-347-7893