NSN 4520-01-178-6456

Stationary Duct Type Heater
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
011786456

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Inventory

 

This product may be available in the following quantities and conditions.

  • NE: 10
  • NS: 3

Please note that inventory for this NSN was updated 08/20/2024 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "HEATER,DUCT TYPE,STATIONARY"

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.

4520-01-178-6456 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAXX
Mounting Type
Ventilation duct
MRC:
ABAM
Heat Medium Type
Air
MRC:
ABGL
Width
20.000 inches
MRC:
ACDC
Current Type
Ac
MRC:
AEJZ
Depth
6.000 inches
MRC:
ALYC
Operating Control Type
Any acceptable
MRC:
AMPS
Current Rating In Amps
3.5
MRC:
BDXJ
Heating Element Type
Electric nonimmersion
MRC:
CQSJ
Inclosure Material
Stainless steel
MRC:
CQXD
Heat Delivery Rate
5186.2 british thermal unit
MRC:
ELEC
Voltage In Volts
440.0
MRC:
FAAZ
Phase
Three
MRC:
FEAT
Special Features
Nonmagnetic
MRC:
FREQ
Frequency In Hertz
50.0 or 60.0
MRC:
HGTH
Height
6.250 inches
MRC:
ZZZT
Nondefinitive Specification/std Data
23eh size and l type

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
MIL-H-22594
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
EH23L
Cage Code:
17032
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
TFZ-23L
Cage Code:
74924
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
106-056816-010
Cage Code:
65586
RNCC:
3
RNVC:
2
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
79-0322
Cage Code:
17032
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
83-0807
Cage Code:
17032
RNCC:
D
RNVC:
9
DAC:
A
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
106-056816-000
Cage Code:
65586
RNCC:
D
RNVC:
9
DAC:
A
RNAAC:
AX
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
17014
FIIG:
A01300
Concept No.:
1
App. Key:
E
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
7322900000
NAICS:
333414
End Use Class:
41030
SITC:
81215
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7322900000

Driven Fan Or Blower, and Parts Thereof, Of Iron Or Steel Air Heaters and Hot Air Distributors, Not Electrically Heated, Incorporating A Motor

End Use Code 41030

Household Appliances

Standard Intl. Trade Class (SITC) 81215

Air Heaters and Hot Air Distributors and Parts Thereof, Of Iron Or Steel

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
026500
NMF Description:
Heaters Wall Insert/baseboard Type
UFC:
12660
LTL:
70.0
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 658

Electrical appliances, small.

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

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 Forecast / History

Construction & Equipment Supply Chain
02/201604/2017
6.006.00