NSN 4820-00-068-8111
Part Details | FLUID PRESSURE REGULATING VALVE
4820-00-068-8111 A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.
Alternate Parts: 41159050, 411590-50, 41159050, 411590-50, 4820-00-068-8111, 00-068-8111, 4820000688111, 000688111
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-068-8111 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
TEE
GASKET SEAL
FLARED
GASKET SEAL
FLARED
GASKET SEAL
FLARED
GASKET SEAL
FLARED
Cross Reference | NSN 4820-00-068-8111
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 411590-50 | 77068 | ALLIED-SIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| 411590-50 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 4820-00-068-8111
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM ALLOY |
| TEMP RATING | -30.0 DEG FAHRENHEIT MINIMUM AND 160.0 DEG FAHRENHEIT MAXIMUM |
| MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE RANGE | +910.0 TO +1010.0 POUNDS PER SQUARE INCH |
| FILTER | NOT INCLUDED |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLFANED TO GENERAL DYNAMICS SPEC 0-75014 |
| SEAT MATERIAL | ALUMINUM ALLOY |
| END CONNECTION QUANTITY | 3 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | GASKET SEAL |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 9 TO 16-18 UNF |
| FIRST END THREAD CLASS | 3B |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END SEAT ANGLE IN DEG | 120.0 |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| THIRD END RELATIONSHIP WITH PRECEDING ENDS | NOT IDENTICAL WITH FIRST OR SECOND END |
| THIRD END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| THIRD END STYLE DESIGNATOR | FLARED |
| THIRD END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL |
| THIRD END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 9 TO 16-18 UNF |
| THIRD END THREAD CLASS | 3A |
| THIRD END THREAD DIRECTION | RIGHT-HAND |
| THIRD END SEAT ANGLE IN DEG | 37.0 |
| BODY STYLE | 2 TEE |
| CENTER TO CENTER DISTANCE | 0.875 INCHES NOMINAL |
| MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| MOUNTING FACILITY | FLANGE |
| REGULATION TYPE | MANUAL SINGLE STAGE |
| VALVE STEM DESIGN | SINGLE SEAT |
| VALVE LOADING METHOD | SPRING |