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National Stock Number: 4820-01-134-7750
Federal Supply Class: 4820
National Item Identification Number: 011347750
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:
| 2620-927X1 | 96169 | ELECTRIC BOAT CORPORATION | | 2620-927X1ASSY8BAMODCOPNI | 11836 | NATIONAL OILWELL | | 2621-927-01 ASSEMBLY A 1/2 IN | 11836 | NATIONAL OILWELL | | 2620-927X1ASSY8BAMODCOPNI | 96169 | ELECTRIC BOAT CORPORATION | | 2621-927-01 | 96169 | ELECTRIC BOAT CORPORATION | | 2621-927-01 ASS | 96169 | ELECTRIC BOAT CORPORATION | | 90168-000 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | 2621-927-01 ASSEMBLY A 1/2 IN | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | SOCKET WITH BRAZING RING (TUBE) ALL ENDS | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS | | FLOW CONTROL DEVICE | DISK | | OPERATING PRESSURE | 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390, ALLOY 5/D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 903 BODY | | MATERIAL | COPPER ALLOY 903 FLOW CONTROL DEVICE | | MAXIMUM OPERATING TEMP | 160.0 FAHRENHEIT SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.688 INCHES ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU |
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