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 6130-01-155-8308
NSN 5910-00-281-2449
NSN 5835-00-850-1475
NSN 5975-00-018-7143
NSN 5925-00-807-7687
NSN 5965-00-686-7067
NSN 6620-01-059-0876
NSN 6685-00-237-4138
NSN 5905-01-104-3454
NSN 7035-01-442-7947
NSN 5920-00-150-1148
NSN 6320-01-050-1290