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 5855-01-100-3272
NSN 4140-01-368-7097
NSN 4140-01-592-3042
NSN 5905-01-462-5733
NSN 5945-01-294-5738
NSN 5920-00-105-5574
NSN 5985-01-408-1348
NSN 6645-01-633-1852
NSN 5835-01-485-0210
NSN 6620-01-242-9247
NSN 5965-01-215-0993
NSN 5835-01-535-8470