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Immer Electrical Heating Element NSN 4520-01-556-3446

Item Description

An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and a sheath. It is designed to transform electrical current into heat while immersed in a liquid to be heated or in contact with materials to be melted. It may include an automatic control to regulate the amount of heat generated.

NSN 4520-01-556-3446 NSN: 4520-01-556-3446

Features and Characteristics

Body Style
Tubular, flanged, w/terminals
Terminal Quantity
6
Overall Length
22.125 inches
Element Radiation Specificationtrum
Noninfrared
Element Connection Style
Stud type
Length
Between 18.750 inches and 19.250 inches
End Application
Heater, water 17749 type 4
Maximum Wattage Rating In Watts
15000.0 single voltage
Element Quantity
3
Voltage In Volts And Current Type
440.0 ac single voltage
Part Name Assigned By Controlling Agency
Heating element
Special Features
Material for resistance wire is ni/cr; material for resistance wire support insulation is ceramic
Frequency In Hertz
60.0
Material
Stainless steel sheath
Material Specification
Mil-h-22577 military specification all material responses sheath
FSC
4520 Space And Water Heating Equipment
NIIN
015563446
NSN
4520015563446

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
155-044239-013
Cage Code:
19857
Status:
A
MSDS:
Part Number:
17749 REV C SHT 3 PC 11
Cage Code:
19857
Status:
A
MSDS:
Part Number:
F154403NLY
Cage Code:
65586
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8516909500
  • NAICS: 335210
  • SITC: 77589
  • Description: Electrothermic appliance parts, nesoi
  • End Use (Code 41030):
    Household appliances

Q & A

Frequently asked questions for NSN 4520-01-556-3446
What are the manufacturers of nsn 4520015563446?
Does this nsn 4520015563446 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4520015563446
An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and a sheath. it is designed to transform electrical current into heat while immersed in a liquid to be heated or in contact with materials to be melted. it may include an automatic control to regulate the amount of heat generated.
Does nsn 4520015563446 contain any precious metals?
No precious metal content.
Does nsn 4520015563446 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4520015563446?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
11327
FIIG:
A01900
App. Key:
A
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
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