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National Stock Number:
4820-01-474-7838
Federal Supply Class:
4820
National Item Identification Number:
014747838
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:
| 11479375 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 11479375 | 3B150 | RAYTHEON COMPANY | | 11479375 | 49956 | RAYTHEON COMPANY | | 11479375 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5640, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OR AMS5641, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MAXIMUM OPERATING PRESSURE | 182.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | ETHYLENE GLYCOL 1ST RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS 2ND RESPONSE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES ALL ENDS | | SPECIAL FEATURES | NEXT HIGHER ASSEMBLY NSN 5999-01-411-7098, COOLER, FLUID, ELECTRONIC EQUIPMENT. 82 PLUS/MINUS PSI.SUPPGITEM USED IN A HIGH PURITY COOLING SYSTEM. ST BE THOROUGHLY CLEANED AND FREE FROM GREASE, OIL, FLUXES, LIQUID CONTAMINANTS OF ANY KIND AND OTHER FOREIGN MATERIAL SUCH AS METAL CHIPS OR LINT. ALL PORTS AND CONNECTIONS SHALL BE SEALED AND PROTECTED WITH CAPS, PLUGS AND ANY MEANS SUITABLE IN PROHIBITING THE ENTRANCE OF FOREIGN MATERIAL DURING SHIPPING AND STORAGE.AGAVGNSN 1430-01-418-4396, RADAR SET, SEMITRAILER MOUNTED | | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE | | VALVE OPERATION METHOD | AUTOMATIC |
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