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: Articles of aluminum nesoi
NSN 2925-00-436-3527
NSN 6320-01-364-1840
NSN 5950-01-166-8006
NSN 6685-01-126-7205
NSN 5925-01-519-3969
NSN 2925-01-004-5627
NSN 5950-01-231-1732
NSN 6645-01-158-3592
NSN 7035-01-482-7974
NSN 5985-00-276-5368
NSN 6150-01-249-4835
NSN 6320-00-369-7796