NSN 4820-01-304-1962 400634, 40063-4, 40063405
Product Details | TEMPERATURE REGULATING VALVE
4820-01-304-1962 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: 400634, 40063-4, 40063405, 40063-405, 4820-01-304-1962, 01-304-1962, 4820013041962, 013041962
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 13 JUL 1989 | 01-304-1962 | 05492 ( VALVE, REGULATING, TEMPERATURE ) |
Demand History | NSN 4820-01-304-1962
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 40063-405 | 2025-11-328 | 4 | DIBBS |
| 40063-405 | 2025-11-315 | 4 | DIBBS |
| 40063-405 | 2025-08-216 | 2 | DIBBS |
| 40063-405 | 2025-07-205 | 2 | DIBBS |
| 40063-405 | 2024-09-260 | 2 | DIBBS |
| 40063-405 | 2024-09-249 | 2 | DIBBS |
| 40063-405 | 2024-05-134 | 7 | DIBBS |
| 40063-405 | 2024-05-123 | 7 | DIBBS |
| 40063-405 | 2024-01-29 | 7 | DIBBS |
| 40063-405 | 2023-09-257 | 3 | DIBBS |
| 40063-405 | 2023-02-40 | 2 | DIBBS |
| 40063-405 | 2022-03-90 | 3 | DIBBS |
| 40063-405 | 2021-01-28 | 2 | DIBBS |
| 40063-405 | 2020-10-294 | 4 | DIBBS |
| 40063-405 | 2020-06-181 | 4 | DIBBS |
| 40063-405 | 2020-06-170 | 4 | DIBBS |
| 40063-405 | 2020-03-80 | 6 | DIBBS |
| 40063-405 | 2020-03-69 | 6 | DIBBS |
| 40063-405 | 2020-02-58 | 6 | DIBBS |
| 40063-405 | 2019-07-199 | 7 | DIBBS |
| 4820-01-304-1962 | 2018-04-116 | 5 | DIBBS |
| 4820-01-304-1962 | 2017-12-361 | 12 | DIBBS |
| 4820-01-304-1962 | 2017-12-337 | 6 | DIBBS |
| 4820-01-304-1962 | 2017-10-282 | 9 | DIBBS |
| 4820-01-304-1962 | 2017-09-260 | 4 | DIBBS |
| 4820-01-304-1962 | 2017-01-02 | 5 | DIBBS |
| 4820-01-304-1962 | 2016-08-239 | 4 | DIBBS |
| 4820-01-304-1962 | 2016-08-228 | 4 | DIBBS |
| 4820-01-304-1962 | 2016-02-39 | 4 | DIBBS |
| 4820-01-304-1962 | 2015-04-110 | 6 | DIBBS |
| 4820-01-304-1962 | 2015-04-98 | 6 | DIBBS |
| 4820-01-304-1962 | 2014-11-320 | 6 | DIBBS |
| 4820-01-304-1962 | 2014-10-297 | 4 | DIBBS |
| 4820-01-304-1962 | 2014-10-286 | 4 | DIBBS |
| 4820-01-304-1962 | 2012-08-243 | 13 | DIBBS |
| 4820-01-304-1962 | 2012-06-181 | 8 | DIBBS |
| 4820-01-304-1962 | 2012-06-156 | 5 | DIBBS |
| 4820-01-304-1962 | 2012-04-97 | 5 | DIBBS |
| 4820-01-304-1962 | 2011-11-327 | 10 | DIBBS |
| 4820-01-304-1962 | 2011-09-273 | 7 | DIBBS |
| 4820-01-304-1962 | 2011-06-159 | 5 | DIBBS |
| 4820-01-304-1962 | 2011-06-155 | 3 | DIBBS |
| 4820-01-304-1962 | 2011-05-126 | 1 | DIBBS |
| 4820-01-304-1962 | 2010-11-313 | 2 | DIBBS |
| 4820-01-304-1962 | 2010-08-216 | 3 | DIBBS |
| 4820-01-304-1962 | 2010-05-147 | 5 | DIBBS |
| 4820-01-304-1962 | 2010-05-121 | 3 | DIBBS |
| 4820-01-304-1962 | 2010-04-116 | 6 | DIBBS |
| 4820-01-304-1962 | 2010-03-81 | 3 | DIBBS |
| 4820-01-304-1962 | 2008-11-318 | 5 | DIBBS |
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Related Products | NSN 4820-01-304-1962
Technical Data | NSN 4820-01-304-1962
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRONZE, MIL-B-16541 |
| SEAT MATERIAL | STEEL, CORROSION RESISTING, QQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 |
| STEM MATERIAL | STEEL, CORROSION RESISTING, QQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 |
| PACKING MATERIAL | PLASTIC, POLYTETRAFLUOROETHYLENE |
| FLOW CONTROL DEVICE | STEM AND INTEGRAL DISK |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | UNTHREADED INTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | C11 SOCKET W/BRAZING RING |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | A1 STRAIGHT THRU |
| TWO-WAY VALVE ACTION | REVERSE ACTING |
| THERMOSTATIC ELEMENT | LIQUID IMMERSION TYPE |
| CAPILLARY TUBE LENGTH | 120.000 INCHES NOMINAL |
| BULB LENGTH | 12.000 INCHES NOMINAL |
| BULB DIAMETER | 1.125 INCHES NOMINAL |
| TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| TEMP RATING | 120.0 DEG FAHRENHEIT MINIMUM AND 150.0 DEG FAHRENHEIT MAXIMUM |
Restrictions/Controls & Freight Information | NSN 4820-01-304-1962
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 |
Management | NSN 4820-01-304-1962
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | D | Field Level Reparables |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



