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National Stock Number:
4820-00-105-6665
Federal Supply Class:
4820
National Item Identification Number:
001056665
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:
| 2642452-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 4K33-4NTS | 8Z296 | DANFOSS FLUID POWER INC EASLEY OPN | | 4K33-N4T-S | 8Z296 | DANFOSS FLUID POWER INC EASLEY OPN |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY BODY | | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING | | PLASTIC ACETAL SEAT | | STYLE DESIGNATOR | OFFSET | | OFFSET DISTANCE | 0.770 INCHES | | FLOW CONTROL DEVICE | BALL | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | THREAD CLASS | 2B ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | MOUNTING POSITION | HORIZONTAL | | SPECIAL FEATURES | PRESSURE TO PILOT PORT OPENS VALVE FOR RETURN FLOW |
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