National Item Identification Number
012992096
01-299-2096
1560-01-299-2096
1560012992096
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)
43999
Reference Numbers (Part Numbers)
L1800059-021
Required Categories
AIRCRAFT LOCATION
AIRCRAFT MISSION DESIGN SERIES
SPECIAL FEATURES
THE MANUFAC
Required Description
NO.3 FLAP WING PANEL
B-1B
C/O 1 SEAL,1 STUD,3 BUSHING,1 RIB,1 INSERT
NHA L180
