Alt matl -15 opp , may be fab from 2-5-7 stock size fms-3002-t851 machine as shown; 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 6240-00-166-2271
NSN 7035-01-322-8180
NSN 5905-00-035-8981
NSN 5910-01-330-4774
NSN 6685-01-514-0431
NSN 5950-01-298-5875
NSN 5920-00-262-7558
NSN 6620-01-231-9731
NSN 5925-01-317-8441
NSN 5915-00-203-2859
NSN 5996-01-045-3430
NSN 5985-01-020-8259