National Item Identification Number
015140590
01-514-0590
1560-01-514-0590
1560015140590
National Stock Number
Item Name
RIB,STIFFENER,AIRCRAFT
Federal Supply Class
1560
Description
A vertical, relatively short, rib located in a fuselage, nacelle, pod, and the like. It follows the periphery and provides additional rigidity. It may join various components such as stringers, longerons, and the like. It is supplementary to the frames and blukheads. See also RIB (1), AIRFOIL.
Commercial and Government Entity Code (Supplier Data)
76301
76301
Reference Numbers (Part Numbers)
74A180755
74A180755-2003
Required Categories
Required Description
