National Item Identification Number
013119051
01-311-9051
1560-01-311-9051
1560013119051
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)
81205
Reference Numbers (Part Numbers)
65-19190-12
Required Categories
MATERIAL
AIRCRAFT LOCATION
AIRCRAFT MISSION DESIGN SERIES
OVERALL LENGTH
SPE
Required Description
ALUMINUM ALLOY 2024
FILLET FLAP
E-3A
57.000 INCHES NOMINAL
OPP -11
E-3 AWAC
