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National Stock Number:
4820-01-030-4942
Federal Supply Class:
4820
National Item Identification Number:
010304942
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:
| 1/2IN81M-EP | 86184 | GRISWOLD INDUSTRIES | | 4820PL1290043 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 673CM-1/2 | 35795 | LESLIE CONTROLS, INC. | | 82146-01 | 86184 | GRISWOLD INDUSTRIES | | 82146-01A | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | CONNECTION STYLE | SOCKET (PIPE) ALL ENDS | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS | | FACE TO FACE DISTANCE | 0.500 INCHES | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE | | MATERIAL | NICKEL ALLOY SEAT | | MATERIAL | NICKEL ALLOY STEM | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU |
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