Nonimmersion Type Electrical Heating Element

NSN: 4520-01-503-4074 | Model: 571X-67891-11307

An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and may be sheathed. Includes infrared elements. It is designed to transform electrical current into heat. It may include an automatic control to regulate the amount of heat generated.

NSN Properties and Flags

NATO Stock Number

4520-01-503-4074

DEMIL

Body Style

Finned, tubular, u shaped

Terminal Quantity

Overall Length

Between 116.250 inches and 118.250 inches

Element Radiation Specificationtrum

Noninfrared

Element Connection Style

Stud type

Terminal Length

2.125 inches

Terminal Box Environmental Protection

Explosion resistant and moisture resistant

Heat Quantity

Length

Between 112.000 inches and 114.000 inches

End Application

Heater duct type

Maximum Wattage Rating In Watts

183000.0 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

Part Name Assigned By Controlling Agency

Finned tubular heating element

Phase

Three single voltage

Special Features

Sheath is 0.475 od; fins are monel 400, continuously brazed to sheath, 4.5-5.5 fins/inch; a cutout bulb is attached near 1 terminal with 2 stainless steel clamps; element and terminal ends are hermetically sealed

Frequency In Hertz

60.0

Material

Nickel alloy b resistance wire

Thread Series Designator

Unf stud

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 4520-01-503-4074 Datasheet

Supply Class (FSC):

Space And Water Heating Equipment

Cross Reference:

571X-67891-11307
210-19581-41 REV A ITEM 8
571X-67891

Cage Codes:

Indeeco Llc (CAGE 74924)

Schedule B & Trade:

Schedule B: 8516790000 (NAICS 335210)

Electrothermic appliances, domestic, nesoi
SITC: 77587

Electrothermic domestic appliances, n.E.S.
End Use: 41030

Household appliances

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

A - Item does not contain precious metal.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE

- Represents items with no adp components

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:

062257 - Heat element/resistance grid
WCC:

725 - Refrigerators
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:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
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 $210.36 to $350.60..
Does NSN 4520-01-503-4074 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 4520-01-503-4074?
015034074 or 01-503-4074
Does NSN 4520-01-503-4074 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4520-01-503-4074?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 16, 2002