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 5855-01-147-6024
NSN 6620-01-641-8741
NSN 5930-00-071-5896
NSN 5835-00-946-2656
NSN 5945-01-152-5075
NSN 6110-00-525-3418
NSN 5920-01-461-5888
NSN 6110-01-556-3659
NSN 6645-01-500-0827
NSN 6240-00-753-7586
NSN 6145-00-318-9206
NSN 5985-00-222-6420