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National Stock Number:
4820-01-416-5651
Federal Supply Class:
4820
National Item Identification Number:
014165651
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:
| 592-6314369 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6314369 | 53711 | NAVAL SEA SYSTEMS COMMAND | | SS-4R3A-1509-NC-13 | 02570 | SWAGELOK CO | | SS-4R3A-1509-NC-13 | 18034 | NUPRO CO | | SS-4R3A-1509 | 18034 | NUPRO CO | | 7055881 FIND 67 | 53711 | NAVAL SEA SYSTEMS COMMAND | | SS-4R3A-SC11-1509 | 02570 | SWAGELOK CO | | SS-4R3A-SC11-1509 | 3T9T9 | SWAGELOK CO | | SS-4R3A-1509-NC-13 | 3T9T9 | SWAGELOK CO |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | SPECIAL FEATURES | REQUIRES CLEANING PER MIL-STD-1330 OR EQUIVALENT CLEANING |
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