NSN 4820-01-373-5688
Part Details | SYSTEM PRESSURE REGULATING VALVE
4820-01-373-5688 A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes VALVE, REGULATING, FLUID PRESSURE and VALVE, CALIBRATED FLOW.
Alternate Parts: PLV255B(PRESET TO 1950 PSI), PLV-255B(PRESET TO 1950 PSI), PLV255B(PRESET TO 1950 PSI), PLV-255B(PRESET TO 1950 PSI), 4820-01-373-5688, 01-373-5688, 4820013735688, 013735688
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 07, 1993 | 01-373-5688 | 35896 ( VALVE, REGULATING, SYSTEM PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
SWIVEL NUT, FLARE
SWIVEL NUT, FLARE
SWIVEL NUT, FLARE
SWIVEL NUT, FLARE
Cross Reference | NSN 4820-01-373-5688
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PLV-255B(PRESET TO 1950 PSI) | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| PLV-255B(PRESET TO 1950 PSI) | 99752 | CHEMIQUIP PRODUCTS CO, INC |
Technical Data | NSN 4820-01-373-5688
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS |
| OUTLET PRESSURE SETTING | 1950.0 POUNDS PER SQUARE INCH |
| FILTER | NOT INCLUDED |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | PRESSURE TEST KIT 4SK777 FOR HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK) |
| FLOW CONTROL DEVICE | PISTON, BOTTOM GUIDED |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | 1 SWIVEL NUT, FLARE |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-18 NPT |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | LIQUID, NONCORROSIVE |
| REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| VALVE LOADING METHOD | SPRING |