National Stock Number:
1560-00-400-9404
Federal Supply Class:
1560
National Item Identification Number:
004009404
Description:
RIB,AIRFOIL
Detail:
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
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