NSN 4420-01-037-3990 SA1025J, SA-1025-J, 72-1000-012
Product Details | INDUSTRIAL FLUID HEATER CORE ASSEMBLY
4420-01-037-3990 An assembled unit which may consist of tubes, tube sheets, baffles and fins, which comprise the basic heat transfer element of a HEATER, FLUID, INDUSTRIAL. Excludes hot water cores.
Part Alternates: SA1025J, SA-1025-J, 72-1000-012, 4420-01-037-3990, 01-037-3990, 4420010373990, 721000012, 010373990
Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors | Heat Exchangers and Steam Condensers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 44 | 17-MAR-77 | 01-037-3990 | 11565 ( CORE ASSEMBLY, FLUID HEATER, INDUSTRIAL ) |
Demand History | NSN 4420-01-037-3990
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4420-01-037-3990 | 2012-11-318 | 2 | DIBBS |
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Technical Data | NSN 4420-01-037-3990
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL TUBES |
| STYLE DESIGNATOR | B8 STRAIGHT PLAIN TUBE, CYLINDRICAL |
| CORE DIAMETER | ANY ACCEPTABLE |
| CORE LENGTH | ANY ACCEPTABLE |
| HEAT TRANSFER METHOD | INDIRECT |
| TUBE QUANTITY | 27 |
| TUBING OUTSIDE DIAMETER | 1.250 INCHES NOMINAL |
| TUBE ATTACHMENT METHOD | SEAL-WELDED BOTH ENDS |
| MANUFACTURERS CODE | 54539 |
| DESIGN CONTROL REFERENCE | 72-1000-012 |
Restrictions/Controls & Freight Information | NSN 4420-01-037-3990
| 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 |
|---|---|---|
| No Freight Information | ||



