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 6240-00-231-0761
NSN 6650-00-952-4500
NSN 5985-01-433-3259
NSN 6610-00-186-9180
NSN 7035-01-135-0050
NSN 5960-01-435-1167
NSN 5910-01-502-9178
NSN 6650-01-272-9746
NSN 5999-01-386-1147
NSN 6240-00-887-4770
NSN 5855-01-389-8884
NSN 6145-00-443-0184