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National Stock Number:
1680-01-218-0477
Federal Supply Class:
1680
National Item Identification Number:
012180477
Description:
BALLAST,AIRCRAFT
Detail:
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.
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Manufacturer Information:
| 160D111012-25 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 160D111012-25 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 160D111012-25 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| AIRCRAFT STATION NUMBER | FS164.12 TO FS203.000 | | OVERALL LENGTH | 10.500 INCHES NOMINAL | | OVERALL WIDTH | 5.900 INCHES NOMINAL | | MATERIAL THICKNESS | 1.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 1010 |
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