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		                        | National Stock Number:
 4820-00-969-5216
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 009695216
 
 Description:
 VALVE,CHECK,SPECIAL
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 Manufacturer Information:
 
 | LW928F | 63686 | THE WALWORTH COMPANY | 
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 Techincal Specification:
 
 | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | 6 IN. SIZE | 
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