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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6145-01-519-3783
NSN 5895-00-249-1079
NSN 5930-01-565-0975
NSN 6135-00-152-8729
NSN 7035-01-495-7134
NSN 5920-00-761-0134
NSN 6220-00-397-6910
NSN 5950-01-113-7834
NSN 5975-01-223-0003
NSN 5905-01-139-7447
NSN 6645-01-423-4617
NSN 6685-01-252-8887