National Item Identification Number
000177920
00-017-7920
1560-00-017-7920
1560000177920
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
82918
Reference Numbers (Part Numbers)
1-75015-502
1-75015-502
Required Categories
AIRCRAFT MISSION DESIGN SERIES
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESI
Required Description
B-52
82918
1-75015-502
