National Item Identification Number
013414953
01-341-4953
1560-01-341-4953
1560013414953
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)
98897
Reference Numbers (Part Numbers)
345199-4R
Required Categories
MATERIAL
SIDE FOR WHICH DESIGNED
MATERIAL THICKNESS
Required Description
ALUMINUM ALLOY 2024
RIGHT SIDE
0.032 INCHES NOMINAL
