NSN 4820-01-499-2508 MILDTL19772, MIL-DTL-19772, MILV19772
Product Details | TEMPERATURE REGULATING VALVE
4820-01-499-2508 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: MILDTL19772, MIL-DTL-19772, MILV19772, MIL-V-19772, 40735-4 ASSY 40735-401, 40735401, 40735-401, 407354ASSY40735401, 4820-01-499-2508, 01-499-2508, 4820014992508, 014992508
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 17 JUL 2002 | 01-499-2508 | 05492 ( VALVE, REGULATING, TEMPERATURE ) |
Demand History | NSN 4820-01-499-2508
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-499-2508 | 2013-04-91 | 1 | DIBBS |
| 4820-01-499-2508 | 2013-03-73 | 1 | DIBBS |
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Technical Data | NSN 4820-01-499-2508
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRONZE, ASTM B61 |
| SEAT MATERIAL | BRONZE, ASTM B61 |
| STEM MATERIAL | STEEL, CORROSION RESISTING, QQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 |
| PACKING MATERIAL | PLASTIC, POLYPROPYLENE |
| FLOW CONTROL DEVICE | PLUNGER WITH 2 DISKS |
| FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING, QQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 |
| 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 | 0.500 INCHES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | A1 STRAIGHT THRU |
| FACE TO FACE DISTANCE | 6.000 INCHES NOMINAL |
| TWO-WAY VALVE ACTION | REVERSE ACTING |
| THERMOSTATIC ELEMENT | LIQUID IMMERSION TYPE |
| CAPILLARY TUBE LENGTH | 12.000 INCHES NOMINAL |
| BULB DIAMETER | 1.875 INCHES NOMINAL |
| TEMP ADJUSTABILITY | ADJUSTABLE |
| TEMP RATING | 60.0 DEG FAHRENHEIT MINIMUM AND 160.0 DEG FAHRENHEIT MAXIMUM |
| FURNISHED ITEMS | TAILPIECE W/GROOVES AND UNION NUT |
| SPECIAL FEATURES | THIS VALVE IS TYPE II DIRECT ACTING CLASS 2 REVERSE ACTING SERIES 250 VALVE IAW MIL DTL-19772. SHOCK AND VIBRATION APPROVAL BY EXTENSION FOR LIGHT WEIGHT GRADE A CLASS I FLEXIBLE MOUNTING FIXTURE 4A. |
| NONDEFINITIVE SPEC/STD DATA | PE II, CLASS 2 TYPE |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | 1/2 INCH STYLE A FAILSAFE DOUBLE SEAT REVERSE ACTING THERMOSTATIC TEMPERATURE REGULATOR VALVE ASSEMBLY. |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-19772 |
Restrictions/Controls & Freight Information | NSN 4820-01-499-2508
| 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: | 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 |
|---|---|---|
| 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 4820-01-499-2508
| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



