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 5975-00-462-9376
NSN 5905-01-279-1017
NSN 2925-01-423-8141
NSN 6240-00-928-7181
NSN 5920-01-215-4741
NSN 5920-01-185-2222
NSN 6135-01-120-9812
NSN 6110-01-545-6079
NSN 6620-00-534-5380
NSN 5935-01-568-9505
NSN 5998-00-445-1158
NSN 7035-01-323-0164