NSN 4820-01-644-1808 2CTV000130002, 2CTV00013-0002 , 3291732-2-1
Product Details | SYSTEM PRESSURE REGULATING VALVE
4820-01-644-1808 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.
Part Alternates: 2CTV000130002, 2CTV00013-0002 , 3291732-2-1 , 4820-01-644-1808, 01-644-1808, 4820016441808, 016441808, 329173221
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 2015114 | 01-644-1808 | 35896 ( VALVE, REGULATING, SYSTEM PRESSURE ) |
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Related Products | NSN 4820-01-644-1808
Technical Data | NSN 4820-01-644-1808
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM ALLOY OR |
| III TEMP RATING | -40.0 DEG FAHRENHEIT MINIMUM AND |
| MAXIMUM INLET PRESSURE RATING | 4.0 POUNDS PER SQUARE INCH |
| FILTER | NOT INCLUDED |
| SPECIAL FEATURES | REFER TO DRAWING FOR ADDITIONAL DETAILS |
| CRITICALITY CODE JUSTIFICATION | AZKQ |
| III END ITEM IDENTIFICATION | F-35 |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE OUTLINE,SHUTOFF - STPR MOT,OPEN LOOP AIR DUMP |
Restrictions/Controls & Freight Information | NSN 4820-01-644-1808
| 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: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| 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: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) 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 |
|---|---|---|
| NMF Description | 127200 | PRESSURE REDCNG WATER RELIEF VALVE |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | GX | HQ Defense Logistics Agency, Enterprise Business Systems Fort Belvoir, VA 22060 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |