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National Stock Number:
4820-01-103-9020
Federal Supply Class:
4820
National Item Identification Number:
011039020
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:
| 1856991 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | RAH161S30 | 09990 | PARKER-HANNIFIN CORPORATION | | RAH161S30-16T | 09990 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +1250.0 TO 5000.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | THREADED CARTRIDGE FIRST END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) FIRST END | | FLOW CONTROL DEVICE | BALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 1.312 INCHES FIRST END | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 2A FIRST END | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | UNF FIRST END | | VALVE OPERATION METHOD | AUTOMATIC |
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