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National Stock Number: 4820-01-505-6668
Federal Supply Class: 4820
National Item Identification Number: 015056668
Description: VALVE,REGULATING,SYSTEM PRESSURE
Detail: A VALUE DESIGNED TO AUTOMATICALLY MAINTAIN WITHIN CLOSE LIMITS A PREDETERMINED PRESSURE WITHIN A CLOSED SYSTEM REGARDLESS OF THE HIGHER FLUCTUATING OR CONSTANT INLET PRESSURE. THE EXCESS PRESSURE IS BY-PASSED TO THE ACCUMULATOR OR RESERVOIR IN LIEU OF PASSING THROUGH THE ENTIRE SYSTEM. IT IS DESIGNED PRIMARILY FOR USE IN REFRIGERATION AND AIR CONDITIONING SYSTEMS. EXCLUDES VALVE, REGULATING, FLUID PRESSURE AND VALVE, CALIBRATED FLOW.
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Manufacturer Information:
7052511 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCY | DEPLOYABLE WATER INTAKE VALVE BACK PRESSURE TEST FIXTURE. | SPECIAL FEATURES | P/N 6547625: DEPLOYABLE WATER INLET VALVE BACK PRESSURE TEST FIXTURE--IS MODIFIED BY THE ADAPTER P/N 7052571. |
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