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 7035-00-529-3128
NSN 5920-00-455-9743
NSN 5999-01-424-7438
NSN 6145-01-473-8805
NSN 6650-01-201-2956
NSN 6130-00-845-5239
NSN 5950-01-100-3505
NSN 5985-01-449-1356
NSN 5965-00-137-2605
NSN 6685-00-908-7799
NSN 6320-00-857-4073
NSN 6105-01-269-1227