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 5895-01-429-8998
NSN 5905-00-369-7823
NSN 5915-01-574-0214
NSN 6135-01-022-5427
NSN 6240-01-134-6987
NSN 5935-00-084-4213
NSN 5895-01-633-3672
NSN 6685-01-353-9083
NSN 5930-00-121-7315
NSN 2925-01-269-1312
NSN 5895-01-114-0718
NSN 6620-01-165-3784