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Immersion Type Electrical Heating Element

NSN: 4540-00-300-7805 | Model: F20440CES

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 Properties and Flags
NATO Stock Number
4540-00-300-7805
DEMIL
NO
Mounting Method Style
Flange type mounting facility
Body Style
Tubular, double coil, double terminals
Terminal Quantity
2
Hole Diameter
0.250 inches
Overall Length
16.750 inches
Effective Heating Length
13.563 inches
Element Radiation Specificationtrum
Noninfrared
Element Connection Style
Round bayonet
Terminal Length
1.688 inches
Flange Diameter
6.000 inches
Mounting Facility Width
0.375 inches
Hole Or Slot Quantity
6
Heat Quantity
1
Length
13.562 inches
Maximum Wattage Rating In Watts
20000.0 single voltage
Element Quantity
3
Voltage In Volts And Current Type
440.0 ac single voltage
Phase
Three single voltage
Frequency In Hertz
60.0
Material
Copper alloy sheath

Pricing and Availability

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NSN 4540-00-300-7805 Datasheet

Supply Class (FSC):
Waste Disposal Equipment
Cross Reference:
  • F20440CES
  • 155-116078-003
  • TA17723-11
  • TA17723-11
Cage Codes:
  • Electric Heater Company, The (CAGE 19857)
  • Chromalox, Inc. (CAGE 65586)
  • Intelliworks Ht (CAGE 5RA73)
  • Tamco Inc. (CAGE 55581)
Identification:
HMIC

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

PMIC

U - Precious metal content is unknown

CRITL

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

Freight Information:
  • NMFC:

    062240 - Heaters immersion elec in boxes

  • WCC:

    658 - Electrical appliances, small

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

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

  • ACC:

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

  • LTL:

    J - 100.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    * special requirements.
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $3,508.31 to $5,847.19..
Does NSN 4540-00-300-7805 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 4540-00-300-7805?
003007805 or 00-300-7805
Does NSN 4540-00-300-7805 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4540-00-300-7805?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 03, 1973