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National Stock Number:
4820-00-181-9134
Federal Supply Class:
4820
National Item Identification Number:
001819134
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:
| 128SCP202 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 128SCP202-7 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 41C630-7 | 19156 | MOOG INC | | 128SCP202-7 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 41C630-5 | 79294 | E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS | | 128SCP202-7 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 41C630-7 | 79294 | E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL BOSS FIRST END | | CRITICALITY CODE JUSTIFICATION | FEAT | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | OPERATING PRESSURE | 265.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MAXIMUM OPERATING TEMP | 870.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE | | MEDIA FOR WHICH DESIGNED | OIL, LUBRICATING, DIESTER BASE SECOND RESPONSE | | MOUNTING FACILITY | CLAMP | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | SURFACE TREATMENT | PASSIVATE |
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