National Item Identification Number
000051809
00-005-1809
1560-00-005-1809
1560000051809
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)
80378
Reference Numbers (Part Numbers)
215-70050-7
Required Categories
Required Description
