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National Stock Number:
4820-01-527-3730
Federal Supply Class:
4820
National Item Identification Number:
015273730
Description:
VALVE,REGULATING,OXYGEN SYSTEM P
Detail:
A VALVE USED TO AUTOMATICALLY MAINTAIN WITHIN CLOSE LIMITS A PREDETERMINED PRESSURE WITHIN AN OXYGEN SYSTEM REGARDLESS OF THE HIGHER FLUCTUATING OR CONSTANT INLET PRESSURE. THE EXCESS PRESSURE IS BYPASSED TO THE ACCUMULATOR OR RESERVOIR IN LIEU OF PASSING THROUGH THE ENTIRE SYSTEM. IT IS SPECIFICALLY DESIGNED AND/OR CLEANED FOR OXYGEN SYSTEMS. EXCLUDES VALVE, REGULATING, SYSTEM PRESSURE; VALVE REGULATING, FLUID PRESSURE AND VALVE, CALIBRATED FLOW.
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Manufacturer Information:
| 17B1N8024-501 | 88277 | THE BOEING COMPANY | | B42600-3 | 04577 | MISSION SYSTEMS ORCHARD PARK INC |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | CRITICALITY CODE JUSTIFICATION | FEAT AND AGAV | | FIRST END CONNECTION TYPE | THREADED INTERNAL TUBE | | SPECIAL FEATURES | MANUFACTURERS SUGGESTED NAME IS REGULATOR, OXYGEN, AUTOMATIC OPENING; CONTAINS ELECTRICAL REMOTE OVERRIDE CAPABILITY TO OPEN THE REGULATOR FROMTHE FLIGHT COMPARTMENT & MANUAL OVERRIDE ON THE VALVE TO OPEN THE REGULATOR FOR MASK DEPLOYMENT |
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