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National Stock Number:
4820-01-464-6654
Federal Supply Class:
4820
National Item Identification Number:
014646654
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:
| 61-505 | 57661 | CONBRACO INDUSTRIES INC | | 61-505-01 | 57661 | CONBRACO INDUSTRIES INC | | 9325C16-2124-01 | 20722 | THE ENTWISTLE COMPANY LLC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | STYLE DESIGNATOR | CROSS | | FLOW CONTROL DEVICE | BALL | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 1.930 INCHES ALL ENDS | | NOMINAL LENGTH | 3.500 INCHES ALL ENDS | | THREAD SERIES DESIGNATOR | NPTF ALL ENDS | | NOMINAL THREAD SIZE | 1.000 INCHES ALL ENDS | | SPECIAL FEATURES | USED ON FIRE FIGHTING EQUIPMENT |
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