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National Stock Number:
4820-01-228-0320
Federal Supply Class:
4820
National Item Identification Number:
012280320
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:
| 7688-30945 | 14170 | HUGHES MISSILE SYSTEMS CO SAN DIEGO | | 7688-30945- | 15090 | RAYTHEON COMPANY | | 7688-30945-010 | 0DHG4 | GULF COAST HOLDINGS INC DBA UNIDYNAMICS | | 76Z0716-1 | 0DHG4 | GULF COAST HOLDINGS INC DBA UNIDYNAMICS | | 7688-30945-010 | 14170 | HUGHES MISSILE SYSTEMS CO SAN DIEGO | | 76Z0716 | 14170 | HUGHES MISSILE SYSTEMS CO SAN DIEGO | | 76Z0716-1 | 14170 | HUGHES MISSILE SYSTEMS CO SAN DIEGO | | 76Z0716-1 | 15090 | RAYTHEON COMPANY | | H232T1-16BB-6 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | MATERIAL | STEEL COMP 316 BODY | | MAXIMUM OPERATING TEMP | 400.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL THREAD SIZE | 1.312 INCHES ALL ENDS | | OPERATING PRESSURE | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 3B ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS |
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