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National Stock Number:
4820-00-289-3644
Federal Supply Class:
4820
National Item Identification Number:
002893644
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:
| A6815E | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | AA7071AITEM4 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | DD445S4824-69 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | S4824-H-3210018 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE FLANGED ENDS | | MATERIAL | COPPER ALLOY BODY | | NICKEL ALLOY SEAT | | NICKEL ALLOY STEM | | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 425.0 DEG FAHRENHEIT SINGLE RESPONSE | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND 1ST END | | ROUND WITH HOLES 2ND END | | NOMINAL OUTSIDE DIAMETER | 5.062 INCHES 1ST END | | 4.250 INCHES 2ND END | | BOLT HOLE QUANTITY | 4 2ND END | | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES 2ND END | | BOLT CIRCLE NOMINAL DIAMETER | 3.125 INCHES 2ND END | | FLANGE FACE DESIGN | PLAIN 1ST END | | PLAIN 2ND END | | DISK LOADING METHOD | SPRING | | ADJUSTABLE PRESSURE RANGE | 150.0 TO 245.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | W/LIFTING LEVER |
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