Product Details | DUCT TYPE VENTILATION HEATER

4520-01-424-7368 A heat transferring unit utilizing a separate source of steam or hot water as the heat transfer medium. It consists of finned parallel tubes joined together by a header or headers and is designed for installation in the ducts of a forced air circulating system. It may be provided with a flanged outer casing to facilitate mounting of the unit 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: 4WZ1402CX15X14, 9167495, 91674951, 9167495-1, 4520-01-424-7368, 01-424-7368, 4520014247368, 014247368

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

Supply Group (FSG) NSN Assign. NIIN
45 03 FEB 1996 01-424-7368

Cross Reference | NSN 4520-01-424-7368

Part Number Cage Code Manufacturer
4WZ1402CX15X14 0A400 HEATCRAFT INC REFRIGERATION PRODUCTS DIV
9167495 98750 SAN ANTONIO AIR LOGISTICS CENTER
9167495-1 5RQL2 DRS ENVIRONMENTAL SYSTEMS, INC. DBA D R S
9167495-1 90598 ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS

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Technical Data | NSN 4520-01-424-7368

Characteristic Specifications
HEAT DELIVERY RATE 79200.0 BRITISH THERMAL UNIT
HEATING ELEMENT TYPE HOT WATER COIL
HEAT MEDIUM TYPE HOT WATER
MAXIMUM PRESSURE LIMIT 100.0 POUNDS PER SQUARE INCH GAGE
MOUNTING TYPE VENTILATION DUCT
HEIGHT 18.560 INCHES NOMINAL
WIDTH 21.310 INCHES NOMINAL
DEPTH 3.470 INCHES NOMINAL
DUCT HEIGHT 14.000 INCHES
DUCT WIDTH 15.000 INCHES
HEAT OUTLET QUANTITY 1
HEAT DELIVERY DIRECTION HORIZONTAL OR VERTICAL
HEAT DISCHARGE OUTLET TYPE STATIONARY
HEAT DIRECTING DEVICE RADIAL DIFFUSER-VERTICAL VANES
INCLOSURE MATERIAL STEEL
SURFACE TREATMENT ZINC
OPERATING CONTROL TYPE ANY ACCEPTABLE
SPECIAL FEATURES HEATING COIL, 1/2" COPPER TUBES; ALUMINUM FINNS; 16 GA GALVANIZED STEEL HEADER PLATES
III END ITEM IDENTIFICATION WEAPONS SYSTEM AC, SUPPORT EQUIPMENT, B-1 AIRCRAFT

Restrictions/Controls & Freight Information | NSN 4520-01-424-7368

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.
Category Code Description
NMF Description 026520 HEATERS WATER
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72E unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 4520-01-424-7368

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative