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 5985-01-220-8932
NSN 5935-01-295-0704
NSN 6685-00-625-3722
NSN 5835-01-216-7289
NSN 5930-01-519-5703
NSN 5895-00-295-3735
NSN 6645-01-193-1277
NSN 7035-01-268-0933
NSN 2925-00-391-0331
NSN 6240-01-224-6941
NSN 6130-01-332-2890
NSN 5895-01-609-8294