Make from -8 forging specification ams 4141, matl must meet class a ultrasonic insp mil-i-8950
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 5965-00-045-3440
NSN 5960-00-199-6034
NSN 5855-01-006-1827
NSN 5998-01-074-0122
NSN 2925-01-394-5650
NSN 6130-00-438-3086
NSN 5996-00-665-2869
NSN 5935-01-420-3454
NSN 5905-01-200-0161
NSN 5930-01-122-7517
NSN 6150-01-408-6887
NSN 6650-01-557-6366