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 5985-01-446-6868
NSN 6145-00-679-3142
NSN 5996-00-467-4196
NSN 5910-00-412-4258
NSN 6145-00-757-9479
NSN 6610-01-579-2984
NSN 6220-00-088-6792
NSN 7035-01-377-6255
NSN 6220-01-143-5761
NSN 5965-01-046-9619
NSN 5905-01-238-0531
NSN 5895-01-087-5682