National Item Identification Number
001720320
00-172-0320
1560-00-172-0320
1560001720320
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)
98897
Reference Numbers (Part Numbers)
4F77168-133A
Required Categories
AIRCRAFT MISSION DESIGN SERIES
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESI
Required Description
C-5A
98897
4F77168-133A
