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National Stock Number:
4820-01-118-4160
Federal Supply Class:
4820
National Item Identification Number:
011184160
Description:
VALVE,VACUUM BREAKING
Detail:
AN ITEM DESIGNED TO AUTOMATICALLY RELIEVE VACUUM, BY THE INTAKE OF AIR, WHEN THE INTERNAL PRESSURE FALLS BELOW ATMOSPHERIC PRESSURE. SEE ALSO VALVE, VACUUM REGULATING.
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Manufacturer Information:
| 6083871 | 03640 | LOCKHEED MARTIN CORPORATION | | 6083871 | 52088 | LOCKHEED MARTIN CORPORATION | | P26-309 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| FLOW CONTROL DEVICE | DISK, FLAT | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW | | BODY MATERIAL | ALUMINUM | | END CONNECTION QUANTITY | 1 | | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES NOMINAL | | FIRST END THREAD CLASS | 2A | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END SEAT ANGLE IN DEG | 37.0 | | ABSOLUTE PRESSURE RANGE | 0.5 TO 15.0 | | FURNISHED ITEMS | NUT AND | | WASHER |
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