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 2925-00-968-9594
NSN 6110-01-653-4820
NSN 6135-01-167-7604
NSN 5950-00-983-8678
NSN 2925-00-132-1280
NSN 6685-00-941-0534
NSN 6620-01-043-6424
NSN 6240-01-137-4608
NSN 5915-00-078-0878
NSN 5930-01-516-6032
NSN 5935-01-151-8020
NSN 5835-00-233-6327