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 5950-01-514-7766
NSN 6240-00-185-2023
NSN 6320-01-573-6490
NSN 6650-01-290-8705
NSN 6110-01-072-0892
NSN 5895-00-738-7829
NSN 6645-00-240-3703
NSN 6130-01-565-3618
NSN 2925-01-161-2325
NSN 5920-01-227-6998
NSN 5920-00-587-1583
NSN 5975-00-969-9045