Product Details | PORTABLE DUCT TYPE HEATER

4520-00-856-5983 A heater equipped with integral connection(s) for attaching duct(s) to direct heat to engine surface, railroad cars, warehouses, tents, and the like. It is equipped with a blower (fan) and must be mounted on skids, wheels, and the like or capable of being hand-carried. Excludes HEATER, SPACE.

Part Alternates: MILH11049, MIL-H-11049, VB3077CS61, 4520-00-856-5983, 00-856-5983, 4520008565983, 008565983

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

Supply Group (FSG) NSN Assign. NIIN
45 01 JAN 1962 00-856-5983

Cross Reference | NSN 4520-00-856-5983

Part Number Cage Code Manufacturer
MIL-H-11049 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
VB3077CS61 93084 VBM CORP

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Technical Data | NSN 4520-00-856-5983

Characteristic Specifications
HEAT DELIVERY RATE 250000.0 BRITISH THERMAL UNIT
HEATING ELEMENT TYPE COMBUSTION CHAMBER
HEAT MEDIUM TYPE AIR
FUEL FEED METHOD GRAVITY
INTEGRAL FUEL TANK CAPACITY 16.0 GALLONS
FUEL TYPE GASOLINE
IGNITION METHOD PILOT
MOUNTING TYPE WHEEL
HEIGHT 46.000 INCHES NOMINAL
WIDTH 36.000 INCHES NOMINAL
DEPTH 43.000 INCHES NOMINAL
HEAT OUTLET QUANTITY 2
OUTLET POSITION IN THE SAME DIRECTION
HEAT DELIVERY DIRECTION HORIZONTAL
HEAT DISCHARGE OUTLET TYPE STATIONARY
HEAT DIRECTING DEVICE FLEXIBLE DUCTS
AIR CIRCULATION DEVICE SQUIRREL CAGE BLOWER
QUANTITY 1
SPEED ADJUSTMENTS SINGLE SPEED
MAXIMUM AIR FLOW RATE 1650.0 CUBIC FEET PER MINUTE
PRIME MOVER TYPE GASOLINE ENGINE
CIRCULATED AIR TYPE HEATED
INCLOSURE MATERIAL STEEL
OPERATING CONTROL TYPE THERMOSTATIC
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-H-11049
MANUFACTURERS CODE 93084
DESIGN CONTROL REFERENCE VB3077CS61

Restrictions/Controls & Freight Information | NSN 4520-00-856-5983

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:UPrecious metal type is unknown
Criticality Code:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Category Code Description
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code XX
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 4520-00-856-5983

Category Code Description
Materiel Category and Inventory ManagerB Ground Forces Support Materiel (Other Support Materiel)
Appropriation and Budget ActivityQ Other Support Equipment
Management Inventory Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic CodeW Line of Communication/Base Support Systems
Weapons Systems/End Item or Homogeneous GroupW6Heating System and related
Accounting Requirements CodeN Nonexpendable item. An item of Army property coded with an ARC of?N?in the AMDF. Nonexpendable items require property book accountability after issue from the stock record account. Commercial and fabricated items similar to items coded ?N? in the AMDF are considered nonexpendable items.
Source of SupplyA12US Army Soldier's Biological and Chemical Command
Natick, MA 01760
AgencyDADepartment of the Army
Service OrganizationLLead Service - 22 (Repairable)
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Materiel Management Code3Engineer Materiel19; 20; 22; 24; 30; 32; 34 except 3470; 36; 37; 38; 41; 42 except 4210; 43; 45; 46; 47; 48; 4930; 54 except 5445; 56; 62; 66 except 6625, 6650, 6660, 6665; 67; 68
Echelon Management Code1ICP All Marine Corps-managed items which have not been assigned to integrated materiel management and which are centrally managed by the inventory control point on a system-wide basis.
Echelon Identification CodeAType 1 End Items 1
Operational Test Code2Items of equipment which require the performance of special procedures are not controlled through the MOWASP special handling suspense routine by USMC/Serial Numbers, (except small arms which are controlled by serial numbers but are assigned OTC 2). Normally OTC 2 items of equipments are small arms, engines (except small engines coded SAC-1 which are non-technical), pumps, generators, electronic equipments and major components/subassemblies of weapon systems, etc. Electronic Circuit Cards and other items which have received Level A packing will only be assigned an OTC when an operational test is mandatory prior to issue.
Source of SupplyMPBCommanding General
Marine Corps Logistics Command
566-2, Bldg. 3700
Albany, GA 31704-5000
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityFReparable item. When uneconomically reparable, condemn and dispose at the third echelon level.
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each