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National Stock Number:
4820-01-517-4795
Federal Supply Class:
4820
National Item Identification Number:
015174795
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:
| 6304524 | 80091 | NAVAL FACILITIES ENGINEERING COMMAND | | 6304524-5 | 70433 | APPLETON MARINE INC | | 6304524-5 | 80091 | NAVAL FACILITIES ENGINEERING COMMAND | | 82H227MOS1SS/S-8502-6 | 8V003 | DOERING CO |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL(BOSS) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | DISK LOADING METHOD | SPRING | | FLANGE SHAPE | HEXAGON ALL ENDS | | FLOW CONTROL DEVICE | POPPET | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 2-WAY POPPET VALVE, MANUALLY OPERATED | | MATERIAL | ALUMINUM BODY | | MAXIMUM OPERATING PRESSURE | 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | -45.0 DEG FAHRENHEIT 1ST RESPONSE | | MAXIMUM OPERATING TEMP | 200.0 DEG FAHRENHEIT 2ND RESPONSE | | NOMINAL LENGTH | 3.250 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | NOMINAL THICKNESS | 1.500 INCHES ALL ENDS | | SPECIAL FEATURES | 2-WAY; NORMALLY OPEN; STAINLESS KNOB; NO OVERTRAVEL PROTECTION | | VALVE OPERATION METHOD | MANUAL | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD QUANTITY PER INCH | 16 ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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