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National Stock Number:
4820-00-171-1958
Federal Supply Class:
4820
National Item Identification Number:
001711958
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:
| 167245-1-1 | 13002 | GOODRICH CORPORATION | | 167245-1-1 | 17576 | GOODRICH CORP DBA GOODRICH CORP | | A51E9088-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51E9088-1 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 167245-1-1 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL BOSS FIRST END | | CONNECTION STYLE | GASKET SEAL (BOSS) FIRST END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | ALUMINUM ALLOY BODY | | MATERIAL | ALUMINUM ALLOY SEAT | | MAXIMUM OPERATING TEMP | 160.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | ETHYLENE GLYCOL SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES FIRST END | | NOMINAL THREAD SIZE | 1.312 INCHES FIRST END | | SEAT ANGLE | 37.0 DEGREES FIRST END | | STYLE DESIGNATOR | STRAIGHT THRU | | SURFACE TREATMENT | ANODIZE | | THREAD CLASS | 3B FIRST END | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | UN FIRST END | | THREAD QUANTITY PER INCH | 12 FIRST END | | VALVE OPERATION METHOD | AUTOMATIC |
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