National Item Identification Number
013761578
01-376-1578
1560-01-376-1578
1560013761578
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)
375377-1L
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
AIRCRAFT LOCATION
SIDE FOR WHIC
Required Description
ALUMINUM ALLOY 2024
QQ-A-362 FED SPEC SINGLE MATERIAL RESPONSE
WING TIP
LEFT
