Product Details | STATIONARY DUCT TYPE HEATER

4520-01-250-7082 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: TL2825, 4520-01-250-7082, 01-250-7082, 4520012507082, 012507082

Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment

Supply Group (FSG) NSN Assign. NIIN
45 06 MAR 1987 01-250-7082

Cross Reference | NSN 4520-01-250-7082

Part Number Cage Code Manufacturer
TL2825 24235 WILLIAMS INTERNATIONAL CO., L.L.C.

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Technical Data | NSN 4520-01-250-7082

Characteristic Specifications
HEAT DELIVERY RATE 1680000.0 BRITISH THERMAL UNIT
HEATING ELEMENT TYPE BURNER
HEAT MEDIUM TYPE AIR
MOUNTING TYPE CEILING RECESSED
HEIGHT 51.000 INCHES NOMINAL
WIDTH 82.000 INCHES NOMINAL
DEPTH 168.000 INCHES NOMINAL
OPERATING CONTROL TYPE ANY ACCEPTABLE
MANUFACTURERS CODE 24235
DESIGN CONTROL REFERENCE TL2825

Restrictions/Controls & Freight Information | NSN 4520-01-250-7082

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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:0Represents 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 062250 HEATERS INDUSTRIAL RADIANT
Less than car load rating J 100.2
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4520-01-250-7082

Category Code Description
Budget CodeE 2257X3020:Missile Replacement Equip and Vate
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Materiel Management Aggregation CodePVSX:F107-WR-100 ENGINES
Source of SupplyFHZOklahoma City Air Logistics Center
Tinker AFB, OK 73145-5989
AgencyDFDepartment of the Air Force
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityUAF Equipment Management System (AFEMS)
Acquisition Advice CodesJNOT 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each