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National Stock Number:
4820-00-886-1239
Federal Supply Class:
4820
National Item Identification Number:
008861239
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:
| 9152499 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | STEEL COMP 4130 SEAT | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,SAE 4130 MIL SPEC SINGLE MATERIAL RESPONSE SEAT | | FLOW CONTROL DEVICE | DISK | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS | | CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES ALL ENDS | | DISK LOADING METHOD | SPRING | | ADJUSTABLE PRESSURE RANGE | 1200.0 TO 1500.0 POUNDS PER SQUARE INCH |
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