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 6150-00-011-0111
NSN 5945-01-542-7965
NSN 6130-01-362-8074
NSN 6320-01-527-0211
NSN 5985-01-004-1814
NSN 5935-01-357-6499
NSN 6110-01-172-4946
NSN 6320-00-593-0379
NSN 5925-01-575-9342
NSN 6240-00-275-1950
NSN 6145-00-883-7420
NSN 5985-00-168-1607