Model: MIL-PRF-44493

Space Heater

Special Features:

The space heater convective (shc) is a 35k btu thermoelectric heater that provides forced hot air circulation for shelters without the need for an external power supply. This eliminates the for a field generator. The shc's intended applications include the modular command post system, toc's and other tent housing expenxive electronics equipment. Converts waste heat into electrical energy, which is used to power the blowers, pumps, ignition system, safety system, and control devices, and recharges its own starting battery. See army operator's manual tm-10-4520-262-12 & p.

Properties:

Mounting Type
Floor surface, free standing, ducted
Heat Medium Type
Air
Maximum Air Flow Rate
250.0 cubic feet per minute
Circulated Air Type
Heated
Width
18.000 inches
Current Type
Dc
Depth
40.000 inches
Operating Control Type
Hand switch
Current Rating In Amps
20.0 and 15.0
Heating Element Type
Burner
Ignition Method
Glow plug
Heat Delivery Rate
35000.0 british thermal unit
Integral Fuel Tank Capacity
5.0 gallons
Fuel Feed Method
External pump
Voltage In Volts
10.5 and 14.7
Fuel Type
Df-2 regular diesel fuel oil and df-a arctic diesel fuel oil and df-1 winter diesel fuel oil and jp-5 jet fuel
Height
14.000 inches
NSN
4520-01-431-8927
Part Number
MIL-PRF-44493
Description
Heater,space
CAGE

A device designed to burn various types of fuel within an inclosure which protects and confines the fire. It is used for the purpose of raising the temperature of the air in its immediate vicinity. The inclosure may be vented. Excludes heater, duct type, portable and heater, space, electric.

Part MIL-PRF-44493 NSN 4520-01-431-8927

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03228
FIIG:
A01300
Concept No.:
1
App. Key:
F
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
142.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
H

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
026520
UFC:
12650
LTL:
RATING VARIABLE
LCL:
--
WCC:
590
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 7321810000
  • SITC: 69732
  • End Use: Household appliances
  • NAICS: 335228
  • USDA: 1

Freight Class: Nonelectric domestic appliances nesoi, iron or steel, gas fuel or both gas and other fuels

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