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National Stock Number:
4820-01-290-5588
Federal Supply Class:
4820
National Item Identification Number:
012905588
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:
| 717801973 | 04939 | LOCKHEED MARTIN CORPORATION | | 717801973-002 | 04639 | ACME INDUSTRIES INC | | 717801973/001 | 04939 | LOCKHEED MARTIN CORPORATION | | VC1OF-1 | 14314 | UNITED ELECTRIC CONTROLS CO | | VA024 | 24984 | HYDRAFLOW | | VA027 | 24984 | HYDRAFLOW |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | ALUMINUM ALLOY BODY | | MAXIMUM OPERATING TEMP | 128.0 FAHRENHEIT SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS | | OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 3B ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
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