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National Stock Number:
4820-01-179-0075
Federal Supply Class:
4820
National Item Identification Number:
011790075
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:
| 2624A-4TT | 91816 | CIRCOR AEROSPACE, INC. | | EW63003 | 30941 | EAST/WEST INDUSTRIES, INC. | | Z03CV04A10S | 62701 | ZEVCO INC |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | CRITICALITY CODE JUSTIFICATION | FEAT | | FLANGE FACE DESIGN | PLAIN FIRST END | | FLANGE SHAPE | HEXAGON FIRST END | | FLOW CONTROL DEVICE | POPPET | | OPERATING PRESSURE | 2.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | ALUMINUM BODY | | MAXIMUM OPERATING TEMP | 500.0 FAHRENHEIT SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL THICKNESS | 0.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.437 INCHES ALL ENDS | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL,CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 3A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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