NSN 4820-01-543-0634
Part Details | FLUID PRESSURE REGULATING VALVE
4820-01-543-0634 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: ASTM1370, MILV2042, MIL-V-2042, 40441901 560PSI, 40441-901 5-60PSI, 404419 ASSY 40441901 560PSI, 40441-9 ASSY 40441-901 5-60PSI, 404419, 40441-9, 4820-01-543-0634, 01-543-0634, 4820015430634, 015430634
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 28, 2006 | 01-543-0634 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
STREAMLINED WITH ONE BRAZING RING
STREAMLINED WITH ONE BRAZING RING
STREAMLINED WITH ONE BRAZING RING
STREAMLINED WITH ONE BRAZING RING
Cross Reference | NSN 4820-01-543-0634
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ASTM1370 | 81346 | AMERICAN SOCIETY FOR TESTING ANDMATERIALS |
| MIL-V-2042 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 40441-901 5-60PSI | 55378 | TRAC REGULATORS INC |
| 40441-9 ASSY 40441-901 5-60PSI | 55378 | TRAC REGULATORS INC |
| 40441-9 | 55378 | TRAC REGULATORS INC |
Technical Data | NSN 4820-01-543-0634
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | COPPER ALLOY |
| OUTLET PRESSURE RANGE | +5.0 TO +60.0 POUNDS PER SQUARE INCH |
| FURNISHED ITEMS | UNION NUT AND TAILPIECE W/GROOVES |
| SPECIAL FEATURES | SHOCK QUALITIFED IAW MIL-S-901, CL I, FIXTURE 4-A BY EXTENSION; VIBRATION QUALITIFED IAW MIL-STD-167B TY I BY EXTENSION |
| END ITEM IDENTIFICATION | SUPPLY SYSTEM REPROCUREMENT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SEA WATER PRESSURE REDUCING VALVE |
| FLOW CONTROL DEVICE | DISK, FLAT, TOP AND BOTTOM GUIDED |
| FLOW CONTROL DEVICE MATERIAL | RUBBER, BUNA-N |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | STREAMLINED WITH ONE BRAZING RING |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | WATER, SALT |
| RENEWABLE SEAT RING TYPE | E ANY ACCEPTABLE |
| VALVE STEM DESIGN | SINGLE SEAT |
| VALVE LOADING METHOD | SPRING |