USEO-NB-OAT-BRID
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 5945-00-737-1449
NSN 6150-01-319-3917
NSN 5950-01-529-6542
NSN 6220-01-091-9103
NSN 6105-01-487-5072
NSN 5895-00-529-7547
NSN 5915-01-018-8112
NSN 2925-00-194-7407
NSN 6685-01-108-5782
NSN 6135-01-519-7879
NSN 2925-01-068-3844
NSN 5930-01-483-7826