Make from -7 forging specification ams 4141, must meet cl ultrasonic insp req per mil-i-8950
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 5895-01-632-0873
NSN 5960-01-425-1454
NSN 5985-01-217-7849
NSN 5960-01-602-6009
NSN 5985-01-175-1220
NSN 5920-01-495-1268
NSN 5915-00-001-1621
NSN 5965-01-172-5724
NSN 6220-00-405-2233
NSN 5950-01-147-2109
NSN 6610-01-435-4387
NSN 5975-01-629-2595