National Item Identification Number
014530841
01-453-0841
1560-01-453-0841
1560014530841
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)
77272
Reference Numbers (Part Numbers)
114S4904-434
Required Categories
III END ITEM IDENTIFICATION
Required Description
CH-47D CHINOOK HELICOPTER
