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National Stock Number: 4820-00-529-3966
Federal Supply Class: 4820
National Item Identification Number: 005293966
Description: VALVE,CHECK
Detail: A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
1111-517720 | 45681 | PARKER-HANNIFIN CORPORATION | 1111-517720 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
CONNECTION STYLE | FLARED (TUBE) ALL ENDS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | DISK LOADING METHOD | SPRING | FLOW CONTROL DEVICE | DISK | MATERIAL | ALUMINUM ALLOY OVERALL | MAXIMUM OPERATING TEMP | 160.0 FAHRENHEIT SINGLE RESPONSE | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MOUNTING POSITION | HORIZONTAL OR VERTICAL | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | SEAT ANGLE | 37.0 DEGREES ALL ENDS | STYLE DESIGNATOR | STRAIGHT THRU | THREAD CLASS | 3A ALL ENDS | THREAD DIRECTION | RIGHT-HAND ALL ENDS | THREAD SERIES DESIGNATOR | UNF ALL ENDS | VALVE OPERATION METHOD | AUTOMATIC |
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