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		                        | National Stock Number:
 4520-01-125-0557
 
 Federal Supply Class:
 4520
 
 National Item Identification Number:
 011250557
 
 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:
 
 | 12307615 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 
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 Techincal Specification:
 
 | CONSTRUCTION | DOUBLE |  | CROSS-SECTIONAL DIAMETER | 2.000 INCHES NOMINAL |  | MATERIAL DOCUMENT AND CLASSIFICATION | WW-T-700/5, H32, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE |  | MATERIAL THICKNESS | 0.1200 INCHES |  | MATERIAL | ALUMINUM ALLOY 5086 |  | SHAPE | ROUND |  | SPECIAL FEATURES | INF FTG VEH; PCCN-C920AA; NSN-2350-01-048-5920 | 
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