National Item Identification Number
015331811
01-533-1811
1560-01-533-1811
1560015331811
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)
26512
Reference Numbers (Part Numbers)
123CS10204-521
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
AIRCRAFT LOCATION
AIRCRAFT MISS
Required Description
ALUMINUM ALLOY 7075
QQ-A-250/12 FED SPEC SINGLE MATERIAL RESPONSE
RIB ASSEMBLY
