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 5930-01-560-3025
NSN 5950-00-932-3232
NSN 5855-01-414-6265
NSN 6110-00-521-1782
NSN 6320-00-116-3658
NSN 5925-01-506-3372
NSN 5985-01-007-6047
NSN 5985-01-274-6609
NSN 5985-01-372-6607
NSN 5910-01-116-1784
NSN 2925-00-574-8796
NSN 5895-00-665-3290