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 6645-00-825-5677
NSN 5835-01-521-0298
NSN 6240-01-570-8070
NSN 6610-01-394-1799
NSN 5910-01-606-4490
NSN 5895-00-107-0198
NSN 5945-00-269-5375
NSN 7035-00-861-7913
NSN 5975-01-533-8709
NSN 5895-01-589-7702
NSN 5835-01-438-7113
NSN 7035-01-483-1776