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National Stock Number:
5640-00-071-4148
Federal Supply Class:
5640
National Item Identification Number:
000714148
Description:
INSULATION BLOCK
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Manufacturer Information:
| 490D931H06 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 490D931H06 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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