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National Stock Number:
1680-01-159-0421
Federal Supply Class:
1680
National Item Identification Number:
011590421
Description:
BLOCK RADIUS
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Manufacturer Information:
| 70500-02160-131 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 70500-02160-131 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND |
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