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National Stock Number:
4820-01-483-3162
Federal Supply Class:
4820
National Item Identification Number:
014833162
Description:
VALVE,SAFETY RELIEF
Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
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Manufacturer Information:
| 411600-5 | 96124 | TRANSDIGM INC | | 697218-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | BONNET ATTACHMENT METHOD | THREADED | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | ALUMINUM ALLOY BODY | | MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE, OIL, TANK RELIEF | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING TEMP | 300.0 DEG FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | OIL SINGLE RESPONSE | | MINIMUM OPERATING TEMP | -65.0 DEG CELSIUS | | OPENING PRESSURE SETTING | 3.5 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | VALVE WILL CRACK AT A DIFFERENTIAL PRESSURE OF 3.5 PSI AND WILL MANINTAIN THIS DIFFERENTIAL THRU A FLOW RANGE OF 1.0 TO 10.0 CFM; FLUID TEMP -65 TO +300 DEG FEH; AMBIENT TEMP -65 TO +250 DEG FEH; OPERATING MEDIA AIR, OILS PER MIL-L-7808, ESSO WS2463, PRESERVATIVE COMPOUND PER MIL-C-8188 | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE DISCHARGE FLOW RATE | 25.0 POUNDS PER HOUR |
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