National Item Identification Number
014611146
01-461-1146
1560-01-461-1146
1560014611146
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)
362537-7L
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
AIRCRAFT LOCATION
AIRCRAFT MISS
Required Description
STEEL CORROSION RESISTING
MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE
LOWER F
