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National Stock Number:
4820-01-419-1668
Federal Supply Class:
4820
National Item Identification Number:
014191668
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:
| 150-6404646-16 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 211055226 | 53711 | NAVAL SEA SYSTEMS COMMAND | | CKFA3756205A | 92555 | THE LEE CO |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (PIPE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | STEEL COMP 304 BODY | | MATERIAL | STEEL COMP 303 SEAT | | MOUNTING POSITION | HORIZONTAL | | NOMINAL THREAD SIZE | 0.375 INCHES FIRST END | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | NPTF FIRST END |
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