NSN 1650-01-473-2484
Part Details | AIRCRAFT FLUID PRESSURE REGULATING VALVE
1650-01-473-2484 A valve specifically designed for aircraft use 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. See also VALVE, REGULATING, FLUID PRESSURE.
Alternate Parts: K874251001, K874251-001, 1650-01-473-2484, 01-473-2484, 1650014732484, 014732484
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | MAR 31, 2000 | 01-473-2484 | 51190 ( VALVE, FLUID PRESSURE REGULATING, AIRCRAFT ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 1650-01-473-2484
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| K874251-001 | 84955 | KAMAN AEROSPACE CORPORATIONDBA AIR VEHICLES & MRO DIVISION |
Technical Data | NSN 1650-01-473-2484
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T851 |
| MAXIMUM INLET PRESSURE RATING | 50.0 POUNDS PER SQUARE INCH |
| FILTER | NOT INCLUDED |
| SPECIAL FEATURES | ASSEMBLY HAS ONE EACH: O-RING P/N M83248/1-013 NSN 5331001660988; O-RING P/N M83248/1-026 NSN 5331001661025; LOCKWIRE (AS REQUIRED) P/N MS20995-NC32; COMP. SPRING P/N C0480-055-1250; POPPET P/N K874251-013; JAM NUT P/N K874251-012; REGULATOR BODY P/N K874251-011; OVERALL LENGTH 3.597 IN. NOMINAL; OVERALL WIDTH 1.500 IN. ACROSS FLATS OF BODY HEX HEAD |
| END ITEM IDENTIFICATION | SH-2G(A) SEASPRITE HELICOPTER |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PRESSURE REGULATOR |
| FLOW CONTROL DEVICE | POPPET |
| END CONNECTION QUANTITY | 1 |
| FIRST END CONNECTION TYPE | THREADED CARTRIDGE |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.875-14 UNJF |
| BODY STYLE | 5 STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | OIL |
| REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| VALVE LOADING METHOD | SPRING |