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National Stock Number:
4820-01-048-8473
Federal Supply Class:
4820
National Item Identification Number:
010488473
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:
| 4820PL1806102 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 864AV-8JT | 91816 | CIRCOR AEROSPACE, INC. | | C7553F3-8 | 81755 | LOCKHEED MARTIN CORPORATION | | C7553F3A8 | 81755 | LOCKHEED MARTIN CORPORATION | | 8C203-3 | 82829 | ALLEN AIRCRAFT PRODUCTS INC | | CV99-13 | 91816 | CIRCOR AEROSPACE, INC. | | ZCV-102-8F | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 BODY | | RUBBER FLUOROSILICONE CLASS FQ PACKING | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 380.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | | THREADED INTERNAL BOSS 2ND END | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END | | GASKET SEAL (BOSS) 2ND END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | THREAD SERIES DESIGNATOR | UNJ 1ST END | | UNF 2ND END | | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | | 0.750 INCHES 2ND END | | THREAD QUANTITY PER INCH | 16 1ST END | | THREAD CLASS | 3A 1ST END | | 2B 2ND END | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | MOUNTING POSITION | HORIZONTAL | | OPENING PRESSURE SETTING | 8.0 POUNDS PER SQUARE INCH |
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