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National Stock Number:
4820-00-492-3454
Federal Supply Class:
4820
National Item Identification Number:
004923454
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:
| 43A12191-2 | 80049 | DEPARTMENT OF THE AIR FORCE | | 89257 | 00994 | COLUMBUS JACK CORPORATION |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +2220.0 TO 2450.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END | | CONNECTION STYLE | PLAIN (PIPE) FIRST END | | DISK LOADING METHOD | SPRING | | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE | | FLOW CONTROL DEVICE | NEEDLE | | MATERIAL | STEEL OVERALL | | NOMINAL PIPE SIZE ACCOMMODATED | 0.125 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.125 INCHES FIRST END | | STYLE DESIGNATOR | STRAIGHT THRU W/BAFFLE | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD QUANTITY PER INCH | 27 FIRST END | | THREAD SERIES DESIGNATOR | ANPT FIRST END | | VALVE OPERATION METHOD | AUTOMATIC |
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