Immersion Type Electrical Heating Element

NSN: 4540-00-139-4428 | Model: 155-114652-001

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

4540-00-139-4428

DEMIL

Mounting Method Style

Flange type mounting facility

Body Style

Flange, type

Terminal Quantity

Hole Diameter

0.812 inches

Overall Length

23.500 inches

Effective Heating Length

14.000 inches

Element Radiation Specificationtrum

Noninfrared

Element Connection Style

Stud type

Terminal Length

2.187 inches

Terminal Box Environmental Protection

Moisture resistant

Bolt Circle Diameter

8.500 inches

Flange Diameter

10.000 inches

Hole Or Slot Quantity

Flange Thickness

0.937 inches

Heat Quantity

Watt Density Rating

15.5 per square inch single voltage

Conduit Opening Size

1.000 inches

Length

18.000 inches

Maximum Wattage Rating In Watts

6000.0 single voltage

Element Quantity

Thread Size

0.250 inches stud

Thread Quantity

28.0 per inch stud

Voltage In Volts And Current Type

440.0 ac single voltage

Phase

Single single voltage

Frequency In Hertz

60.0

Material

Stainless steel sheath

Special Test Features

Eachhermetically sealed heating element shall pass an external hydrostatic pressure test of 50 psi applied for 30 min.

Thread Series Designator

Unf stud

Nondefinitive Specification/std Data

3 type

Departure From Cited Document

As modified by special hydrostatic pressure test

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4540-00-139-4428 Datasheet

Supply Class (FSC):

Waste Disposal Equipment

Cross Reference:

155-114652-001
MILH22577
TM0-606BVEPXX

Cage Codes:

Chromalox, Inc. (CAGE 65586)
Military Specifications (CAGE 81349)

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:

061810 - Elements heating/element material
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:

P - 77.5
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
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 $5,563.24 to $9,272.07..
Does NSN 4540-00-139-4428 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 4540-00-139-4428?
001394428 or 00-139-4428
Does NSN 4540-00-139-4428 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4540-00-139-4428?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Aug 18, 1971