NSN 4820-01-551-1483 ND9215, ND-9215, RVEALCV
Product Details | SAFETY RELIEF VALVE
4820-01-551-1483 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Part Alternates: ND9215, ND-9215, RVEALCV, RVEA-LCV, 4820-01-551-1483, 01-551-1483, 4820015511483, 015511483
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 08 MAY 2007 | 01-551-1483 | 05488 ( VALVE, SAFETY RELIEF ) |
Drawings & Photos | NSN 4820-01-551-1483
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Technical Data | NSN 4820-01-551-1483
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | C11 SCREW-IN CARTRIDGE |
| MAXIMUM OPERATING PRESSURE | 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CONNECTION TYPE | THREADED CARTRIDGE ALL ENDS |
| NOMINAL LENGTH | 4.180 INCHES ALL ENDS |
| SPECIAL FEATURES | NORMALLY CLOSED PRESSURE REGULATING VALVES;WHEN PRESSURE AT PORT 1 REACHES THE VALVE SETTING, THE VALVE STARTS TO OPEN TO PORT 2, THROTTLING FLOW TO REGULATED THE PRESSURE;PORT 3 CONNECTS BETWEEN THE MAIN PISTON AND PILOT STAGE TO PROVIDE FOR REMOTE CONTROL BY OTHER PILOT OR 2-WAY VALVES;VALVES ARE ACCURATE, HAVE LOW PRESSURE RISE VS FLOW, SMOOTH AND QUIET, AND MODERATELY FAST; CAPACITY IS 30 GPM;VALVE HEX SIZE 1 1/8 IN; VALVE INSTALLATION TORQUE 45-50 LBF FT |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | VENTABLE,PILOT OPERATED,BALENCED PISTON RELIEF VALVE |
Restrictions/Controls & Freight Information | NSN 4820-01-551-1483
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||