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		                        | National Stock Number:
 1660-01-317-1421
 
 Federal Supply Class:
 1660
 
 National Item Identification Number:
 013171421
 
 Description:
 FACEPIECE,OXYGEN MASK
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 Manufacturer Information:
 
 | G010-1101-02 | 60240 | GENTEX CORP | 
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 Techincal Specification:
 
 | FSC APPLICATION DATA | LIFE SUPPORT SYSTEM |  | GENERAL CHARACTERISTICS ITEM DESCRIPTION | SILICONE RUBBER,GRAY; SIZE MEDIUM NARROW,3 11/16 SUPRAMENTALE TO NASAL ROOT DISTANCE | 
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