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National Stock Number:
4420-01-662-0690
Federal Supply Class:
4420
National Item Identification Number:
016620690
Description:
HEAT-EXCHANGER
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Manufacturer Information:
| N135749-7 | 52088 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | SPECIAL FEATURES | A PART, ASSEMBLY, OR SYSTEM IDENTIFIED AS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION TO PRESERVE LIFE AND SAFETY OF PERSONNEL |
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