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		                        | National Stock Number:
 1720-00-445-2473
 
 Federal Supply Class:
 1720
 
 National Item Identification Number:
 004452473
 
 Description:
 HEADER-TANK ASSEMBL
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 Manufacturer Information:
 
 | 504755-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |  | B1-1010 | 02031 | ENTWISTLE CO THE VAN ZELM DIV | 
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