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: Articles of aluminum nesoi
NSN 5920-01-622-8453
NSN 5975-01-358-2828
NSN 5960-00-228-0636
NSN 6110-01-515-2720
NSN 5905-00-767-3323
NSN 6105-00-275-0826
NSN 6320-01-512-2031
NSN 5915-01-435-7893
NSN 6685-00-840-6317
NSN 6645-00-256-4072
NSN 5855-00-198-3197
NSN 5935-00-228-0592