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National Stock Number: 4820-00-694-9837
Federal Supply Class: 4820
National Item Identification Number: 006949837
Description: VALVE,CHECK
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Manufacturer Information:
220WS11-4 | 63686 | THE WALWORTH COMPANY | 277WS11-4 | 63686 | THE WALWORTH COMPANY | DS2161-1PC277WS11-4 | 63686 | THE WALWORTH COMPANY | SS845-1889587ASYB1-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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