National Item Identification Number
01-218-0477
012180477
1680-01-218-0477
1680012180477
National Stock Number
Item Name
BALLAST,AIRCRAFT
Federal Supply Class
1680
Description
An item of various shapes and designs. It may be a permanent or temporary weight installed in an aircraft for the purpose of bringing the center of gravity into the desired range for specific flight conditions. It may have mounting provisions such as holes or slots to facilitate installation. Excludes items primarily designed to overcome dynamic unbalance of a rotating part or assembly. Excludes WEIGHT, COUNTERBALANCE.
Commercial and Government Entity Code (Supplier Data)
26512
61174
Reference Numbers (Part Numbers)
160D111012-25
160D111012-25
Required Categories
MATERIAL
AIRCRAFT STATION NUMBER
OVERALL LENGTH
OVERALL WIDTH
MATERIAL THICK
Required Description
STEEL COMP 1010
FS164.12 TO FS203.000
10.500 INCHES NOMINAL
5.900 INCHES NOMI