NSN 4420-00-267-1894 WWH191, WW-H-191, WWH191TYPE2DESI
Product Details | INDUSTRIAL FLUID HEATER
4420-00-267-1894 An apparatus designed to raise the temperature of a fluid by bringing it into proximity with another fluid of higher temperature so that heat transfer is effected by direct contact or by passing those fluids through pipe(s), tube(s), or coils which are submerged in a tank of hot water or steam which is supplied from an outside source. The fluid is never stored in this tank. Excludes air conditioning, electric fluid heaters, and refrigeration equipment.
Part Alternates: WWH191, WW-H-191, WWH191TYPE2DESI, 4420-00-267-1894, 00-267-1894, 4420002671894, 002671894
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 | 23 FEB 1983 | 00-267-1894 | 04042 ( HEATER, FLUID, INDUSTRIAL ) |
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Technical Data | NSN 4420-00-267-1894
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL SHELL STEEL OR CAST IRON TUBE SHEET COPPER OR ADMIRALTY METAL TUBES |
| STYLE DESIGNATOR | A8 STRAIGHT PLAIN TUBE CYLINDRICAL |
| DIAMETER | 6.625 INCHES MAXIMUM |
| LENGTH | 40.000 INCHES MAXIMUM |
| HEAT TRANSFER METHOD | INDIRECT |
| EFFECTIVE HEAT TRANSFER SURFACE AREA | 7.0 SQUARE FEET |
| TUBE QUANTITY | 12 |
| TUBING OUTSIDE DIAMETER | 0.750 INCHES NOMINAL |
| TUBE ATTACHMENT METHOD | SEAL-WELDED BOTH ENDS |
| CAPACITY RATING | 550.0 GALLONS PER HOUR |
| MAXIMUM STEAM WORKING PRESSURE | 125.0 POUNDS PER SQUARE INCH |
| CONNECTION TYPE | THREADED EXTERNAL PIPE CONDENSATE RETURN THREADED EXTERNAL PIPE HEATING FLUID INLET THREADED EXTERNAL PIPE HEATING FLUID OUTLET THREADED EXTERNAL PIPE STEAM INLET |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND A DESIGN AND 2 CLASS AND A STYLE |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | WW-H-191 |
Restrictions/Controls & Freight Information | NSN 4420-00-267-1894
| 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 | 122830 | HEAT EXCHANGERS NOI |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| 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 4420-00-267-1894
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of 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 |
| Acquisition Advice Codes | L | LOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



