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National Stock Number:
4820-01-287-4853
Federal Supply Class:
4820
National Item Identification Number:
012874853
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:
| 58280-3 | 99643 | EATON AEROSPACE LLC | | 58280-3CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 58280-3CP | 99643 | EATON AEROSPACE LLC |
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Techincal Specification:
| BOLT HOLE NOMINAL DIAMETER | 0.534 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.612 INCHES ALL ENDS | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.612 INCHES ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | RECTANGULAR WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | NOMINAL LENGTH | 3.457 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.515 INCHES ALL ENDS | | NOMINAL WIDTH | 3.457 INCHES ALL ENDS | | OPENING PRESSURE SETTING | 3820.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | CLEAN IN ACCORDANCE WITH MIL-STD-1330D | | STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC |
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