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National Stock Number:
4820-00-482-5748
Federal Supply Class:
4820
National Item Identification Number:
004825748
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:
| 204-061-689-001 | 97499 | BELL TEXTRON INC | | 204-061-689-1 | 80070 | LOCKHEED MARTIN CORPORATION | | P13-262-0.1 | 91816 | CIRCOR AEROSPACE, INC. | | P13-262-1 | 91816 | CIRCOR AEROSPACE, INC. | | 204-061-689-1 | 97499 | BELL TEXTRON INC | | 42C42604 | 99215 | KAISER FLUID TECHNOLOGIES INC. |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC | | FLOW CONTROL DEVICE | POPPET | | MAXIMUM OPERATING TEMP | 160.0 DEG FAHRENHEIT SINGLE RESPONSE | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | | THREAD QUANTITY PER INCH | 18 1ST END | | THREAD CLASS | 3A 1ST END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | DISK LOADING METHOD | SPRING |
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