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		                        | National Stock Number:
 4820-00-781-0930
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 007810930
 
 Description:
 VALVE,VACUUM
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 Manufacturer Information:
 
 | 200538 | 33781 | TUTHILL CORPORATION DBA TUTHILL VAC & BLOWER SYSTEMS DIV TUTHILL VACUUM SYSTEMS |  | 200538 | 43491 | GENERAL SIGNAL CORP | 
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 Techincal Specification:
 
 | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | 5/8 IN. SIZE | 
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