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		                             National Stock Number: 4820-00-045-5557
  Federal Supply Class: 4820
  National Item Identification Number: 000455557
  Description: VALVE,RELIEF
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  Manufacturer Information:
 | 0X9643-14GM11M | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |  | 0X9643-14GM11MC1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | 9643A15079 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |  | 9643A15079C1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | 9643-14GM11MC1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |   
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  Techincal Specification:
 | CRITICALITY CODE JUSTIFICATION | ZZZY |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPE 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR SUBSAFE ITEM; ALSO REQUIRES SPECIAL CLEANING AND PACKAGING FOR OXYGEN AND NITROGEN SERVICE |   
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