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National Stock Number:
4820-01-431-1518
Federal Supply Class:
4820
National Item Identification Number:
014311518
Description:
CARTRIDGE,STOP-CHECK VALVE
Detail:
A COMPLETE, INTERCHANGEABLE VALVE INCLUDING A REMOVABLE SEAT BUT EXCLUDING THE BODY. THE SPRING-LOADED DESIGN ALLOWS FLOW IN ONE DIRECTION ONLY WHEN THE VALVE IS OPEN AND STOPS ALL FLOW WHEN THE VALVE IS CLOSED. IT IS THE ENTIRE OPERATING PORTION OF A VALVE THAT MAY BE INSERTED INTO VARIOUS BODY STYLES. THE ITEM CANNOT OPERATE INDEPENDENTLY AND IS EASILY REPLACEABLE. EXCLUDES ITEMS FURNISHED WITH A BODY OR THOSE DESIGNED FOR MANIFOLD INSTALLATION.
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Manufacturer Information:
| 803-6397247-AX1X-56(SPCLN) | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
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