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 5985-01-500-4283
NSN 6685-00-230-4267
NSN 5999-01-073-6604
NSN 6610-01-322-4331
NSN 6130-01-432-3429
NSN 6320-01-294-7161
NSN 6610-01-541-9794
NSN 6685-00-079-1415
NSN 5985-00-067-6750
NSN 5930-01-619-1305
NSN 6220-00-113-3166
NSN 5910-01-240-2261