4520-01-431-8927

Space Heater email this page

Model or part number: MIL-PRF-44493

Pricing & Availability

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About this product
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.

Description

Circulating Heater NSN 4520-01-431-8927.

pdf NSN 4520-01-431-8927 Datasheet

MRC:
Indicates the type of mount utilized to support the item.AAXX
Mounting Type:
Floor surface, free standing, ducted
MRC:
Indicates the heat medium type for which the unit is designed.ABAM
Heat Medium Type:
Air
MRC:
The maximum rated capacity of air flow moved through the item.ABBD
Maximum Air Flow Rate:
250.0 cubic feet per minute
MRC:
Indicates the type of air the item is designed to circulate.ABBE
Circulated Air Type:
Heated
MRC:
A measurement taken at right angles to the length of an item,in distinction from thickness.ABGL
Width:
18.000 inches
MRC:
Indicates the type of current whether alternating,direct,or both.ACDC
Current Type:
Dc
MRC:
A linear measurement from the surface to a specified inner point on an item,in distinction from height.AEJZ
Depth:
40.000 inches
MRC:
Indicates the type of device which controls the operation of the item.ALYC
Operating Control Type:
Hand switch
MRC:
The electrical current rating,expressed in amperes.AMPS
Current Rating In Amps:
20.0 and 15.0
MRC:
Indicates the type of heating element provided.BDXJ
Heating Element Type:
Burner
MRC:
The means used for purposes of igniting.BLJC
Ignition Method:
Glow plug
MRC:
The rate of heat delivery of the item.CQXD
Heat Delivery Rate:
35000.0 british thermal unit
MRC:
The amount of fuel that the integral tank will hold.CRJT
Integral Fuel Tank Capacity:
5.0 gallons
MRC:
The means by which the fuel is fed to the item.CSGC
Fuel Feed Method:
External pump
MRC:
The total electrical voltage.ELEC
Voltage In Volts:
10.5 and 14.7
MRC:
Indicates the type of fuel(s) for which the item is designed.FUEL
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
MRC:
A measurement from the bottom to the top of an object,in distinction from depth.HGTH
Height:
14.000 inches
MRC:
--
NIIN:
014318927
MRC:
--
NATO Stock Number:
4520-01-431-8927
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A01300
MRC:
--
INC:
03228
MRC:
--
IMM:
KZ
Certified products icon

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

Shipping icon

Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Technical Manual(s) Army Technical Manuals

  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 55-6680-234-40
  • TM 10-4520-262-12&P
  • TM 10-4520-264-12&P

Formal Definition

Government issue definition of NSN 4520-01-431-8927

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.

Recent Solicitations Most recent solicitations for NSN 4520-01-431-8927

End Date
Solicitation
Qty
Purchase Request
End Date:
2024-07-26
Solicitation:
SPE8E824T4835
Qty:
1
Purchase Request:
7008332471
End Date:
2024-07-01
Solicitation:
SPE8E824T4439
Qty:
2
Purchase Request:
7008066425
End Date:
2024-06-17
Solicitation:
SPE8E824T4260
Qty:
2
Purchase Request:
7007881540
End Date:
2024-05-20
Solicitation:
SPE8E824T3399
Qty:
1
Purchase Request:
7007544925
End Date:
2024-04-26
Solicitation:
SPE8E824T2985
Qty:
2
Purchase Request:
7007205257
End Date:
2024-04-15
Solicitation:
SPE8E824T2838
Qty:
2
Purchase Request:
7007043977
End Date:
2024-04-11
Solicitation:
SPE8E824T2817
Qty:
2
Purchase Request:
7007011385
End Date:
2024-03-11
Solicitation:
SPE8E824T2510
Qty:
2
Purchase Request:
7006584126
End Date:
2024-03-04
Solicitation:
SPE8E824T2453
Qty:
22
Purchase Request:
7006509287
End Date:
2023-11-27
Solicitation:
SPE8E824T0692
Qty:
4
Purchase Request:
7005344605

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
142.0000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
H
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
10
PKG:
18ZZ
PRES MAT:
XX
WRAP MAT:
XX
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) E

Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.

LVL B Code (LVL_B) H

Packing shall be accomplished using boxes fabricated in accordance with astm-d5118, class weather-resistant.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 10

Physical protection.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
7321810000
NAICS:
335228
End Use Class:
41030
SITC:
69732
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7321810000

Nonelectric Domestic Appliances Nesoi, Iron Or Steel, Gas Fuel Or Both Gas and Other Fuels

End Use Code 41030

Household Appliances

Standard Intl. Trade Class (SITC) 69732

Domestic Stoves (other Than Kitchen Appliances), Grates, and Similar Nonelectric Space Heaters, Of Iron Or Steel

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
026520
NMF Description:
Heaters Water
UFC:
12650
LTL:
Rating variable
LCL:
--
WCC:
590
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 590

Generators and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA History / Forecast Quantities

Construction & Equipment Supply Chain
03/1704/1705/1706/1707/1708/1709/1710/1711/1712/1701/1807/1808/1809/1810/1811/1812/1801/1902/1903/1904/1905/19
3.003.003.003.003.003.003.003.003.003.003.001.001.001.001.001.001.001.001.001.001.001.00

Manufacturers

This NSN is registered to the following cage codes.
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