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National Stock Number:
4820-00-889-6157
Federal Supply Class:
4820
National Item Identification Number:
008896157
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:
| 8292205 | 24617 | GENERAL MOTORS CORP | | 8292205 | 39VG9 | PROGRESS RAIL LOCOMOTIVE INC. | | 8292205 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | STEEL OVERALL | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | OIL SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | CONNECTION TYPE | FLANGE 1ST END | | FLANGE SHAPE | RECTANGULAR WITH HOLES 1ST END | | NOMINAL THICKNESS | 2.453 INCHES 1ST END | | NOMINAL LENGTH | 4.062 INCHES 1ST END | | NOMINAL WIDTH | 4.062 INCHES 1ST END | | BOLT HOLE QUANTITY | 4 1ST END | | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES 1ST END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 3.000 INCHES 1ST END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 3.000 INCHES 1ST END | | FLANGE FACE DESIGN | PLAIN 1ST END | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | THREADED | | MOUNTING FACILITY | BRACKET | | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
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