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 5950-01-634-0677
NSN 6130-01-235-4283
NSN 7035-01-369-1445
NSN 6150-01-218-0746
NSN 5920-01-370-9101
NSN 6645-01-277-0530
NSN 5960-00-642-8704
NSN 6105-01-215-2339
NSN 5935-01-511-0340
NSN 5905-00-548-1094
NSN 2925-00-526-4541
NSN 5895-01-045-4650