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 5965-00-739-2063
NSN 6320-01-498-4954
NSN 5960-01-553-4557
NSN 5910-01-384-3574
NSN 6620-01-597-9350
NSN 5965-00-088-1722
NSN 6145-01-510-8667
NSN 5935-00-674-0356
NSN 5975-01-262-0967
NSN 6685-01-207-0666
NSN 5998-01-477-8119
NSN 5905-01-364-1160