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National Stock Number: 4820-01-077-7582
Federal Supply Class: 4820
National Item Identification Number: 010777582
Description: STOP CHECK VALVE SPECIAL
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Manufacturer Information:
820-4445808-14 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
CRITICALITY CODE JUSTIFICATION | ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | SELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS |
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