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National Stock Number:
4820-01-183-2258
Federal Supply Class:
4820
National Item Identification Number:
011832258
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:
| 485-8-B28-2 | 86768 | TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT | | 485-8B28-2 | 09990 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL FLOW CONTROL DEVICE | | RUBBER SEAT | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | POPPET | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | SEAT ANGLE | 37.0 DEGREES 2ND END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | UNJ 2ND END | | NOMINAL THREAD SIZE | 0.375 INCHES 1ST END | | 0.750 INCHES 2ND END | | THREAD QUANTITY PER INCH | A16 2ND END | | THREAD CLASS | 3A 2ND END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | RIGHT-HAND 2ND END | | DISK LOADING METHOD | SPRING | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | CRITICALITY CODE JUSTIFICATION | FEAT |
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