National Item Identification Number

001649043
00-164-9043
1560-00-164-9043
1560001649043

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)

4F77170-155A

Required Categories

AIRCRAFT MISSION DESIGN SERIES
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESI

Required Description

C-5A
98897
4F77170-155A