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National Stock Number:
4820-01-139-2713
Federal Supply Class:
4820
National Item Identification Number:
011392713
Description:
VALVE,RELIEF,PRESSURE AND TEMPER
Detail:
A VALVE DESIGNED TO RELEASE UNDER EXCESSIVE PRESSURE AND/OR EXCESSIVE TEMPERATURE BY OPENING AT A PREDETERMINED PRESSURE AND/OR TEMPERATURE. THERMOSTATICALLY OPERATED VALVES CLOSE WHEN THE PRESSURE IS RELIEVED OR THE TEMPERATURE IS REDUCED. FUSIBLE PLUG VALVES REQUIRE REPLACEMENT OF THE PLUG. SEE ALSO VALVE, SAFETY RELIEF AND VALVE, REGULATING. TEMPERATURE.
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Manufacturer Information:
| 20325 CD 16109 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | 20325 PART 20325E41SS | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | 20325E41SS | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | CDS16109 DWG 20325 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | 20325 PART 20325E41SSL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 20325E41SSL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | CDS16109 DWG 20325L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +551.0 TO 750.0 POUNDS PER SQUARE INCH | | CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL | STEEL BODY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL FOR LEVEL 1 |
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