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 2925-01-250-2731
NSN 6220-01-182-6089
NSN 5945-01-269-4385
NSN 6130-00-598-2034
NSN 5965-01-249-6349
NSN 6110-01-277-2563
NSN 6240-01-541-7009
NSN 5905-00-227-6575
NSN 6135-00-809-2148
NSN 6320-00-004-9158
NSN 5905-00-902-0376
NSN 5835-01-096-8570