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National Stock Number: 4520-01-399-0810
Federal Supply Class: 4520
National Item Identification Number: 013990810
Description: PIPE,AIR CONDITIONING-HEATING
Detail: A SHAPED PRODUCT OF SHEET METAL; ROUND, RECTANGULAR, OR SQUARE IN CROSS-SECTIONAL SHAPE. IT IS UNIFORM THROUGHOUT ITS LENGTH. USED TO CONDUCT AIR OR GAS FUMES FROM ONE AREA TO ANOTHER.
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Manufacturer Information:
| 165A609-1 | 03640 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| CONSTRUCTION | DOUBLE | | CROSS-SECTIONAL DIAMETER | 2.500 INCHES NOMINAL | | LENGTH | 2.750 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | SHAPE | ROUND |
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