NSN 4820-00-640-6089 RT2121, 00-640-6089, 006406089
Product Details | TEMPERATURE REGULATING VALVE
4820-00-640-6089 A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also VALVE, RELIEF, PRESSURE AND TEMPERATURE.
Part Alternates: RT2121, 4820-00-640-6089, 00-640-6089, 4820006406089, 006406089
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-640-6089 | 05492 ( VALVE, REGULATING, TEMPERATURE ) |
Drawings & Photos | NSN 4820-00-640-6089
Cross Reference | NSN 4820-00-640-6089
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RT2121 | 73475 | ROBERTSHAW CONTROLS COMPANY DBA ROBERTSHAW INDUSTRIAL PRODUCTS |
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Technical Data | NSN 4820-00-640-6089
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRONZE |
| SEAT MATERIAL | STEEL, CORROSION RESISTING |
| FLOW CONTROL DEVICE | POPPET |
| FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING |
| OUTSIDE SURFACE TREATMENT | ANY ACCEPTABLE |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | C11 SOCKET W/BRAZING RING |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | A1 STRAIGHT THRU |
| TWO-WAY VALVE ACTION | DIRECT ACTING |
| THERMOSTATIC ELEMENT | LIQUID IMMERSION TYPE |
| CAPILLARY TUBE LENGTH | 180.000 INCHES NOMINAL |
| BULB LENGTH | 14.000 INCHES NOMINAL |
| BULB DIAMETER | 0.500 INCHES NOMINAL |
| BULB MATERIAL | STEEL, CORROSION RESISTING |
| TEMP ADJUSTABILITY | ADJUSTABLE |
| TEMP RATING | 275.0 DEG FAHRENHEIT MAXIMUM |
| SPECIAL FEATURES | WITH UNION JOINTS ALL ENDS; SILVER BRAZINGS RINGS NOT TO BE FURNISHED W/VALVE; 600.0 LB PER HR STEAM AT 75.0 PSI INLET PRESSURE |
Restrictions/Controls & Freight Information | NSN 4820-00-640-6089
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 4820-00-640-6089
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |