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S-4-250 FIG-144 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: SINGLE SINGLE VOLTAGE, width: 2.000 INCHES NOMINAL IN, length: 6.500 INCHES NOMINAL IN, material: STEEL SHEATH, body_style: STRIP, FINNED, cubic_measure: 0.50 CUBIC FEET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4520-01-103-8837, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
S-4-250 FIG-144
NSN: 4520-01-103-8837
FSC: 4520
CAGE: 75214 — KAHLENBERG INDUSTRIES, INC. DBA KAHLENBERG INDUSTRIES INC (USA)
SPECIFICATIONS
phaseSINGLE SINGLE VOLTAGE
width2.000 INCHES NOMINAL IN
length6.500 INCHES NOMINAL IN
materialSTEEL SHEATH
body_styleSTRIP, FINNED
cubic_measure0.50 CUBIC FEET
heat_quantity1
overall_length10.500 INCHES NOMINAL IN
terminal_length0.312 INCHES NOMINAL IN
thread_quantity32.0 PER INCH STUD
element_quantity1
terminal_quantity2
NSN4520-01-103-8837
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,NONIM TITLE COMPONENT PN S-4-250 FIG-144 MFR HEATING ELEMENT,ELECTR
KEY FEATURES
•
TERMINAL ARRANGEMENT STYLE: ONE AT EACH END
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 240.0 AC SINGLE VOLTAGE
•
PHASE: SINGLE SINGLE VOLTAGE
•
EFFECTIVE HEATING LENGTH: 6.500 INCHES NOMINAL IN
•
CUBIC MEASURE: 0.50 CUBIC FEET
•
NOMINAL THREAD SIZE: 0.138 INCHES STUD IN
•
LENGTH: 6.500 INCHES NOMINAL IN
•
WIDTH: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TERMINAL ARRANGEMENT STYLEONE AT EACH END
VOLTAGE IN VOLTS AND CURRENT TYPE240.0 AC SINGLE VOLTAGE
PHASESINGLE SINGLE VOLTAGE
EFFECTIVE HEATING LENGTH6.500 INCHES NOMINAL IN
CUBIC MEASURE0.50 CUBIC FEET
NOMINAL THREAD SIZE0.138 INCHES STUD IN
LENGTH6.500 INCHES NOMINAL IN
WIDTH2.000 INCHES NOMINAL IN
MATERIALSTEEL SHEATH
HEAT QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
86011InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
34965InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
225G116InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
09-34965InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
24378InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1IN-MR-34965InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S-4-250 FIG-144?
S-4-250 FIG-144 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What parts can replace S-4-250 FIG-144?
There are 12 known substitutes for S-4-250 FIG-144: 86011, 34965, 225G116 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S-4-250 FIG-144?
S-4-250 FIG-144 is cataloged in the Federal Logistics Information System under NSN 4520-01-103-8837. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026