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		                             National Stock Number: 4820-01-170-4253
  Federal Supply Class: 4820
  National Item Identification Number: 011704253
  Description: BONNET,VALVE
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  Manufacturer Information:
 | 65N-8872-8 ITEM 3 | 57574 | VELAN VALVE CORP. |  | 65N-8872-8 ITEM 3L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | 7987-016-002L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | 8872-11 ITEM 3DL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | 7987-016-002 | 57574 | VELAN VALVE CORP. |  | 8872-11 ITEM 3D | 57574 | VELAN VALVE CORP. |   
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  Techincal Specification:
 | CRITICALITY CODE JUSTIFICATION | ZZZY |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL FOR LEVEL 1 |   
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