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		                        | National Stock Number:
 4130-00-722-7594
 
 Federal Supply Class:
 4130
 
 National Item Identification Number:
 007227594
 
 Description:
 FILTER ELEMENT,AIR CONDITIONING
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 Manufacturer Information:
 
 | ASTMF872 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS |  | B2280 | 88932 | NORTHROP GRUMMAN CORP PRECISION PRODUCTS PLANT |  | F-F-300 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | 
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