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National Stock Number:
4820-00-401-7015
Federal Supply Class:
4820
National Item Identification Number:
004017015
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:
| 3301537-1 | 99251 | MISSION SYSTEMS DAVENPORT INC. | | 671660 | 09990 | PARKER-HANNIFIN CORPORATION | | 671660 | 45681 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | POPPET | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | | THREADED EXTERNAL PIPE 2ND END | | CONNECTION STYLE | PLAIN (PIPE) 2ND END | | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES 1ST END | | 0.250 INCHES 2ND END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | NPT 2ND END | | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END | | 0.250 INCHES 2ND END | | THREAD QUANTITY PER INCH | 18 1ST END | | 18 2ND END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | RIGHT-HAND 2ND END | | MOUNTING POSITION | VERTICAL | | DISK LOADING METHOD | SPRING | | SPECIAL FEATURES | THE END CONNECTION IDENTIFIED ABOVE AS THE FIRST END IS THE VALVE INLET | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 99251 | | MFR SOURCE CONTROLLING REFERENCE | 3301537-1 |
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