NSN 4820-01-631-2839 C2020S, C2020-S , 01-631-2839
Product Details | CHECK VALVE
4820-01-631-2839 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Part Alternates: C2020S, C2020-S , 4820-01-631-2839, 01-631-2839, 4820016312839, 016312839
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 2014251 | 01-631-2839 | 05487 ( VALVE, CHECK ) |
Cross Reference | NSN 4820-01-631-2839
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C2020-S | 30780 | PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION |
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Technical Data | NSN 4820-01-631-2839
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL BODY |
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | PISTON |
| MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 250.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS |
| CONNECTION STYLE | FLARE (TUBE) ALL ENDS |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | UN ALL ENDS |
| NOMINAL THREAD SIZE | 1.625 INCHES ALL ENDS |
| THREAD QUANTITY PER INCH | 12 ALL ENDS |
| THREAD CLASS | 2B ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| MOUNTING POSITION | HORIZONTAL |
| OPENING PRESSURE SETTING | 5.0 POUNDS PER SQUARE INCH |
| MOUNTING FACILITY | THREADED FASTENER |
| MINIMUM OPERATING TEMP | 40.0 DEG FAHRENHEIT |
| SPECIAL FEATURES | BASIC SHAPE IS SQUARE BAR,6.5 INCH LONG X 2.75 INCH SQUARE; MAX FLOW OF ITEM IS 284 LPM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE,CHECK,SERIES C |
Restrictions/Controls & Freight Information | NSN 4820-01-631-2839
| 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. |
| 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 | ||