Used on f-16 aircraft. 3b thread class right-hand 32 thread quantity per inch nut plate hardness rating applies to the bracket only, the nut has a 160 ksi min tensile strength cadmium bracket surface treated
Used on 2320014525579. 0.194" hole diameter 0.337" outside diameter 0.047" material thickness washer, locking, spring american std lock washer. zinc surface treated split helical-right hand
Used on c-130j hercules aircraft. 3b thread class right-hand 28 thread quantity per inch nut - 6 point, captive washer, self-locking upper threaded portion formed out of round to provide self locking action passivate nut surface treated
2b thread class right-hand 56 thread quantity per inch tensile strength shall be 70 ksi; surface texture shall be ra 125 microinches in accordance with ansi/asme B46.1 passivate surface treated