Heat treat lac521-54
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 6145-01-175-9358
NSN 5945-01-358-5663
NSN 7035-01-338-5930
NSN 6150-00-167-6483
NSN 2925-01-435-9057
NSN 5960-01-505-2426
NSN 5950-00-064-8839
NSN 5915-00-435-6035
NSN 5975-01-500-7579
NSN 5925-01-073-5773
NSN 6135-00-985-7846
NSN 5998-00-522-0671