Uses -12 precision die forging/t73; specification ams 4141 and noted.
A principal chordwise rib that gives cross-sectional shape, strength and rigidity to a portion of a wing, stabilizer, and the like. See also rib (1), stiffener, aircraft
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 5975-00-830-2898
NSN 5950-01-033-2133
NSN 5905-01-089-8723
NSN 5935-01-174-9031
NSN 5950-01-262-0329
NSN 5975-00-553-7151
NSN 5855-01-191-3404
NSN 5925-01-467-1172
NSN 5990-01-650-9034
NSN 4140-01-054-2279
NSN 5920-00-760-7907
NSN 6150-01-530-7103