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National Stock Number:
4140-01-249-4450
Federal Supply Class:
4140
National Item Identification Number:
012494450
Description:
DAMPER,BACKDRAFT
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Manufacturer Information:
| 1925K32 | 39428 | MCMASTER-CARR SUPPLY CO | | 2047K12 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | 12 IN. SQUARE |
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