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		                        | National Stock Number:
 4540-01-189-0907
 
 Federal Supply Class:
 4540
 
 National Item Identification Number:
 011890907
 
 Description:
 SHELL,HEAT EXCHANGER
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 Manufacturer Information:
 
 | DPK-102 | 14579 | TUTHILL CORPORATION DIV COPPUS PORTABLE VENTILATION DIVISION |  | DPK-102PC240 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. |  | DPK-102PC240 | 14579 | TUTHILL CORPORATION DIV COPPUS PORTABLE VENTILATION DIVISION |  | DPK-102PC240 | 62633 | GOLAR METAL INC |  | DPK-102PC240 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 
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 Techincal Specification:
 
 | GENERAL CHARACTERISTICS ITEM DESCRIPTION | NICKEL ALUMINUM; 6.500 IN. DIA; 26.500 IN. L | 
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