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 6220-00-338-1086
NSN 5895-00-244-0943
NSN 6620-00-019-4640
NSN 6610-01-160-0417
NSN 5996-00-196-7258
NSN 5920-00-256-6589
NSN 7035-00-803-3056
NSN 5895-01-461-9842
NSN 6685-00-434-9156
NSN 5950-01-010-5026
NSN 6240-01-340-7591
NSN 5925-01-098-4937