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National Stock Number:
4820-00-796-4928
Federal Supply Class:
4820
National Item Identification Number:
007964928
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:
| 20C-0006-1 | 19062 | ESSEX INDUSTRIES, INC. | | 20C-0006-1 | 83533 | ESSEX INDUSTRIES INC | | 21136-1 | 03990 | INGERSOLL-RAND CO | | 21136-3 | 03990 | INGERSOLL-RAND CO | | 21136-3 | 04577 | MISSION SYSTEMS ORCHARD PARK INC | | 5075 | 31441 | AMERICAN SAFETY FLIGHT SYSTEMS INC |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) FIRST END | | CONNECTION STYLE | PLAIN (PIPE) SECOND END | | CONNECTION TYPE | THREADED EXTERNAL PIPE SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | ALUMINUM ALLOY OVERALL | | MEDIA FOR WHICH DESIGNED | OXYGEN, LIQUID OVERALL | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES OVERALL | | NOMINAL THREAD SIZE | 0.125 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END | | SPECIAL FEATURES | ACTION ID 45422425 | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 3A OVERALL | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD DIRECTION | RIGHT-HAND SECOND END | | THREAD QUANTITY PER INCH | 20 OVERALL | | THREAD SERIES DESIGNATOR | ANPT SECOND END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END | | VALVE OPERATION METHOD | AUTOMATIC |
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