NSN 4520-01-503-4013 TFZ38H, TFZ-38H, 210-19581-41 REV A
Product Details | STATIONARY DUCT TYPE HEATER
4520-01-503-4013 A device capable of producing heat from gas, liquid fuel, or an electrical heating element designed for permanent installation in sheet metal ducts of a forced air circulating system. It consists of (1) a finned, steel burner tube, a combustion air blower, a control panel, and a constant level fuel supply system or (2) a device having a heating element which when connected to an electrical source, directly imparts heat. It may be provided with a flanged outer casing to facilitate mounting in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.
Part Alternates: TFZ38H, TFZ-38H, 210-19581-41 REV A, 2101958141REVA, 4520-01-503-4013, 01-503-4013, 4520015034013, 015034013
Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | 16 DEC 2002 | 01-503-4013 | 17014 ( HEATER, DUCT TYPE, STATIONARY ) |
Demand History | NSN 4520-01-503-4013
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4520-01-503-4013 | 2015-03-89 | 1 | DIBBS |
| 4520-01-503-4013 | 2015-03-77 | 1 | DIBBS |
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Technical Data | NSN 4520-01-503-4013
| Characteristic | Specifications |
|---|---|
| HEAT DELIVERY RATE | 624396.0 BRITISH THERMAL UNIT |
| CURRENT TYPE | AC |
| VOLTAGE IN VOLTS | 440.0 |
| FREQUENCY IN HERTZ | 60.0 |
| PHASE | THREE |
| CURRENT RATING IN AMPS | 4.15 |
| HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION |
| HEAT MEDIUM TYPE | AIR |
| MOUNTING TYPE | VENTILATION DUCT |
| HEIGHT | 7.969 INCHES MINIMUM AND 8.000 INCHES MAXIMUM |
| WIDTH | 36.1875 INCHES MINIMUM AND 36.3125 INCHES MAXIMUM |
| DEPTH | 65.875 INCHES MINIMUM AND 66.125 INCHES MAXIMUM |
| INCLOSURE MATERIAL | STEEL CORROSION RESISTING |
| OPERATING CONTROL TYPE | ANY ACCEPTABLE |
| SPECIAL FEATURES | DRAWING NAME: MILITARY ELECTRIC DUCT HEATER P/N TFZ-38H SIZE EH38 TYPE H |
| SPECIFICATION/STANDARD DATA | 81349-MIL-H-22594A GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | EH38 SIZE AND H TYPE |
| III SUPPLEMENTARY FEATURES | INCLUDES: STAINLESS STEEL ITEMS (16 GA, 0.059 IN, 304 SS, MIL-S-5059/ASTM-A240): HEATER FRAME, TERMINAL BOX & COVER, CONDUIT ENTRANCE PLATE, SUPPORT BRACKET, MANUAL RESET CUTOUT BRACKET; FINNED TUBULAR HEATING ELEMENT, MONEL 400, MIL-H-22594; GASKETS, SBR 75 SILICONE RUBBER, ASTM-D-1330 |
| III END ITEM IDENTIFICATION | HEATER DUCT E |
Restrictions/Controls & Freight Information | NSN 4520-01-503-4013
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 | 026500 | HEATERS WALL INSERT/BASEBOARD TYPE |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 4520-01-503-4013
Navy| 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 |