National Item Identification Number
013221723
01-322-1723
1560-01-322-1723
1560013221723
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)
78286
Reference Numbers (Part Numbers)
70215-42406-123
Required Categories
(NON-CORE DATA) SPECIFICATION/STANDARD DATA
Required Description
78286-70215-42406 MANUFACTURERS STANDARD
