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National Stock Number: 4820-01-197-4742
Federal Supply Class: 4820
National Item Identification Number: 011974742
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:
| D-983B | 30793 | INSINGER MACHINE CO |
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Techincal Specification:
| CONNECTION STYLE | FLARE (TUBE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS | | FLOW CONTROL DEVICE | BALL | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | PLASTIC FLOW CONTROL DEVICE | | MOUNTING POSITION | HORIZONTAL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 2B ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UNS ALL ENDS | | THREAD QUANTITY PER INCH | 14 ALL ENDS |
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