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 6150-01-190-0024
NSN 5895-01-594-5293
NSN 7035-01-187-0266
NSN 6220-01-627-9782
NSN 5910-00-982-8391
NSN 6240-01-592-4068
NSN 6645-01-513-0117
NSN 5985-00-104-9977
NSN 5975-01-376-3972
NSN 6320-00-456-2092
NSN 6645-01-042-4220
NSN 5925-00-734-1441