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 6320-01-098-2503
NSN 6105-00-106-6447
NSN 6135-00-134-6648
NSN 5835-00-332-8540
NSN 6685-01-208-2132
NSN 6645-01-626-3651
NSN 6145-00-816-6166
NSN 5998-01-250-7924
NSN 5895-01-491-8980
NSN 5965-01-628-7911
NSN 6645-01-391-9477
NSN 5960-00-608-2775