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National Stock Number:
4820-01-178-7025
Federal Supply Class:
4820
National Item Identification Number:
011787025
Description:
VALVE,CALIBRATED FLOW
Detail:
A VALVE SPECIFICALLY DESIGNED TO AUTOMATICALLY MAINTAIN A PREDETERMINED DISCHARGE FLOW RATE WHICH MAY BE ADJUSTABLE WITHIN A SPECIFIC RANGE. IT IS DESIGNED TO BE USED WITH VARIOUS FLUIDS AND MAY BE PRESET AND/OR ADJUSTABLE. IT MAY BE IN-LINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES VALVE, REGULATING, FEED WATER; VALVE, REGULATING, FLUID PRESSURE; VALVE, REGULATING, FUEL OIL; VALVE, REGULATING, OIL PRESSURE, AUTOMATIC PILOT; VAVLE, REGULATING, TEMPERATURE; VALVE, ANGLE; AND VALVE, GLOBE.
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Manufacturer Information:
| 4C177 | 82829 | ALLEN AIRCRAFT PRODUCTS INC |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 BODY | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, T351 FED SPEC SINGLE MATERIAL RESPONSE | | VALVE DISCHARGE FLOW RATE | 0.55 GALLONS PER MINUTE | | FLOW CONTROL DEVICE | PISTON, SPRING LOADED | | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE | | FIRST END STYLE DESIGNATOR | FLARED | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.438-20 UNJF | | FIRST END THREAD CLASS | 3A | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END SEAT ANGLE IN DEG | 37.0 | | MEDIA FOR WHICH DESIGNED | AIR AND | | GAS AND | | HYDROCARBON FUELS AND OILS |
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