U/a: rib assembly; opposite -39
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 6130-00-162-7418
NSN 5835-00-102-2373
NSN 5895-00-418-4639
NSN 5945-01-607-4792
NSN 5985-01-433-2242
NSN 5910-00-709-2292
NSN 5950-00-679-0059
NSN 6135-01-142-6456
NSN 5905-01-137-6332
NSN 2925-01-026-1000
NSN 5965-01-515-0589
NSN 5965-00-396-3411