NSN 4820-00-888-2237 993D4, 00-888-2237, 008882237
Product Details | THERMOSTATIC TEMPERATURE REGULATOR
4820-00-888-2237 A self sensored actuating regulator designed to automatically regulate the flow of liquid or steam through a valve to maintain a predetermined temperature. Designed to close or open a valve when a change in temperature is detected to avoid overheating of controlled unit. Valve body not included. See also REGULATOR (1), TEMPERATURE AND PRESSURE.
Part Alternates: 993D4, 4820-00-888-2237, 00-888-2237, 4820008882237, 008882237
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 APR 1968 | 00-888-2237 | 37692 ( REGULATOR, THERMOSTATIC TEMPERATURE ) |
Cross Reference | NSN 4820-00-888-2237
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 993D4 | 75545 | LAWLER MANUFACTURING CO. INC. |
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Related Products | NSN 4820-00-888-2237
Technical Data | NSN 4820-00-888-2237
| Characteristic | Specifications |
|---|---|
| THERMOSTAT TYPE | BULB |
| USAGE DESIGN | CONTROL VALVE FLOW |
| OPERATING TEMP RATING | 80.0 DEG FAHRENHEIT MINIMUM AND 120.0 DEG FAHRENHEIT MAXIMUM |
| CAPILLARY TUBE LENGTH | 120.000 INCHES NOMINAL |
| BULB LENGTH | 19.000 INCHES NOMINAL |
| BULB DIAMETER | 1.500 INCHES NOMINAL |
| VALVE SIZE FOR WHICH DESIGNED | 4.500 INCHES |
Restrictions/Controls & Freight Information | NSN 4820-00-888-2237
| 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 4820-00-888-2237
| 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 | 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 |



