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 5895-01-280-1084
NSN 5920-01-479-8084
NSN 6110-00-244-1209
NSN 5935-00-179-7070
NSN 5985-00-233-7284
NSN 5910-00-518-8203
NSN 5930-00-840-5312
NSN 6150-01-610-9233
NSN 6105-00-179-9863
NSN 6130-00-025-9448
NSN 5996-01-495-9197
NSN 6145-00-850-9470