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National Stock Number:
4820-00-930-4074
Federal Supply Class:
4820
National Item Identification Number:
009304074
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:
| 11593818 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE | | 11593818 | 22852 | SPALLA INC | | 4820009304074 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 1757000 | G1005 | SIELMAN S.A. |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | STEEL BODY | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE BODY | | SURFACE TREATMENT | CADMIUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,CLASS 3,TYPE II FED SPEC SINGLE TREATMENT RESPONSE | | FLOW CONTROL DEVICE | POPPET | | MAXIMUM OPERATING PRESSURE | 900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE DISCHARGE FLOW RATE | 7.0 GALLONS PER MINUTE | | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | | THREADED EXTERNAL TUBE 2ND END | | THREADED EXTERNAL TUBE 3RD END | | CONNECTION STYLE | DOUBLE THREADED SECTION BOSS FITTING GASKET WITH LOCKNUT SEALING (BOSS) 1ST END | | FLARELESS (TUBE) 2ND END | | FLARELESS (TUBE) 3RD END | | THREAD SERIES DESIGNATOR | UNEF 1ST END | | UN 2ND END | | UNF 3RD END | | NOMINAL THREAD SIZE | 0.875 INCHES 1ST END | | 0.938 INCHES 2ND END | | 0.500 INCHES 3RD END | | THREAD QUANTITY PER INCH | 16 2ND END | | THREAD CLASS | 2A 1ST END | | 2A 2ND END | | 2A 3RD END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | RIGHT-HAND 2ND END | | RIGHT-HAND 3RD END | | DISK LOADING METHOD | SPRING | | SPECIAL FEATURES | MEASURES 4.782 IN.L X 1.625 IN.W X 3.188 IN.H.VALVE HAS NO EXTERNAL CONTROL.CONSISTS OF:BODY,P/N 11593812;PLUNGER,P/N 11593815;GUIDE,P/N 11593817;SPRING,P/N 11593816;NUT,P/N 10905311;SEAT,P/N 11593813 | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 19204 | | DESIGN CONTROL REFERENCE | 11593818 |
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