Heat treat per ndts1500; -19 opp; dim are stock matl
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 5915-00-011-8348
NSN 6620-00-626-2769
NSN 6620-00-010-8190
NSN 5960-01-152-7740
NSN 5965-00-153-5216
NSN 6620-00-071-3895
NSN 6620-00-248-6950
NSN 5855-01-504-6080
NSN 6105-01-380-9588
NSN 6685-01-605-0312
NSN 6645-01-374-9936
NSN 5960-00-980-6749