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National Stock Number:
4820-00-772-2891
Federal Supply Class:
4820
National Item Identification Number:
007722891
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:
| 2637-5 | 70236 | TACTAIR FLUID CONTROLS INC | | 2637-5 | 99215 | KAISER FLUID TECHNOLOGIES INC. | | 2637-5 | 99473 | HAWKER PACIFIC AEROSPACE LANDING GEAR AND COMPONENTS MFG AND REPAIR | | 6-43937-5 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 6-43937-5 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 6-43937-5 | 79U29 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A3038-5 | 50276 | PREECE INC DECCA VALVES DIV |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | FLARELESS ALL ENDS | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | POPPET | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL THREAD SIZE | 0.548 INCHES 2ND END | | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | | SEAT ANGLE | 12.0 DEGREES ALL ENDS | | SPECIAL FEATURES | THE END CONNECTION IDENTIFIED ABOVE AS THE SECOND END IS THE VALVE INLET | | STYLE DESIGNATOR | STRAIGHT THRU | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE | | THREAD CLASS | 3A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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