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National Stock Number:
4820-00-972-0230
Federal Supply Class:
4820
National Item Identification Number:
009720230
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:
| 10658298 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 16649-11 | 33654 | HOWDEN FLUID SYSTEMS | | 16649-11 | 58163 | MEGGITT (NORTH HOLLYWOOD), INC. | | HF16649-11 | 58163 | MEGGITT (NORTH HOLLYWOOD), INC. | | HF16649-11 | 62228 | MEGGITT DEFENSE SYSTEMS, INC. |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | ALUMINUM ALLOY 2024 BODY | | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | ALUMINUM ALLOY 2024 SEAT | | ALUMINUM ALLOY 2024 STEM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE BODY | | QQ-A-225/6,ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE SEAT | | QQ-A-225/6,ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE STEM | | SURFACE TREATMENT | ANODIZE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE | | FLOW CONTROL DEVICE | BALL | | MAXIMUM OPERATING PRESSURE | 80.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | NOMINAL PIPE SIZE ACCOMMODATED | 0.125 INCHES 1ST END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | NOMINAL THREAD SIZE | 0.125 INCHES 1ST END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | RENEWABLE SEAT RING TYPE | PRESSED-IN |
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