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National Stock Number:
4820-01-235-2888
Federal Supply Class:
4820
National Item Identification Number:
012352888
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:
| 1828AS132 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 1828AS132-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 28898-13 | 81400 | HASKEL INTERNATIONAL, LLC | | 7055881 FIND 36 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY MATERIAL | STEEL, FED STD 66, AISI 316L/SAE 30316L | | CRITICALITY CODE JUSTIFICATION | SUPP | | SUPPLEMENTARY FEATURES | PILOT SWITCH TYPE BFH ADJUSTMENT PRESSURE 150-850 OXYGEN SERVICE | | SEAT MATERIAL | PLASTIC, TETRAFLUOROETHYLENE AND | | RUBBER, SYNTHETIC | | FLOW CONTROL DEVICE | DOUBLE SEATED | | END CONNECTION QUANTITY | 2 | | FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/4-18 NPT | | FIRST END THREAD DIRECTION | RIGHT-HAND | | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL | | SECOND END CONNECTION TYPE | THREADED EXTERNAL PIPE | | SECOND END STYLE DESIGNATOR | PLAIN | | SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/8-27 NPT | | SECOND END THREAD DIRECTION | RIGHT-HAND | | BODY STYLE | STRAIGHT THRU | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 30003 | | DESIGN CONTROL REFERENCE | 1828AS132-1 |
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