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National Stock Number:
4820-01-202-9453
Federal Supply Class:
4820
National Item Identification Number:
012029453
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:
| 2620-908X1 | 96169 | ELECTRIC BOAT CORPORATION | | 2620-908X1 1 1/4IN | 85850 | JOHN EVANS' SONS, INCORPORATED | | C02CD09P20E | 77842 | EATON CORPORATION | | 2620-908X1 1 1/4IN | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BODY | | STYLE DESIGNATOR | CROSS | | FLOW CONTROL DEVICE | DISK | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | STREAMLINED WITH ONE BRAZING RING (PIPE) ALL ENDS | | NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES ALL ENDS | | MOUNTING POSITION | HORIZONTAL | | DISK LOADING METHOD | SPRING |
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