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National Stock Number: 4820-01-573-1140
Federal Supply Class: 4820
National Item Identification Number: 015731140
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:
| 515-7772-5500 OXYGEN CLEAN | 28953 | RIX INDUSTRIES | | 515-7772-5500 OXYGEN CLEANCP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | C3074 ITEM 12 OXYGEN CLEANCP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | C3074 REV I ITEM 12 CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | C3074 ITEM 12 OXYGEN CLEAN | 28953 | RIX INDUSTRIES | | C3074 REV I ITEM 12 | 28953 | RIX INDUSTRIES | | XM515-7772-5500 OXYGEN CLEAN CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | XM515-7772-5500 | 28953 | RIX INDUSTRIES |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 | | SPECIAL FEATURES | RELIEF VALVE SET AT 5500 |
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