18W4-103 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

18W4-103: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: SINGLE SINGLE VOLTAGE, length: 13.000 INCHES NOMINAL IN, material: STEEL SHEATH, body_style: FINNED, TUBULAR, TERMINAL'S AT EACH END, overall_length: 18.000 INCHES NOMINAL IN, terminal_length: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-063-4371, 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

18W4-103

NSN: 4520-01-063-4371
FSC: 4520 — Space and Water Heating Equipment
CAGE: 98437 — ELLIS & WATTS INTERNATIONAL, LLC (USA)

SPECIFICATIONS

phase	SINGLE SINGLE VOLTAGE
length	13.000 INCHES NOMINAL IN
material	STEEL SHEATH
body_style	FINNED, TUBULAR, TERMINAL'S AT EACH END
heat_quantity	1
overall_length	18.000 INCHES NOMINAL IN
terminal_length	0.625 INCHES NOMINAL IN
thread_quantity	16.0 PER INCH SCREW
element_quantity	1
outside_diameter	1.250 INCHES NOMINAL IN
special_features	COPPER PLATED STEEL SPIRAL WOUND FINS
terminal_quantity	2
NSN	4520-01-063-4371

COMPONENT DIAGRAM

KEY FEATURES

•

PHASE: SINGLE SINGLE VOLTAGE

•

FREQUENCY IN HERTZ: 60.0

•

TERMINAL QUANTITY: 2

•

LENGTH: 13.000 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 120.0 AC SINGLE VOLTAGE

•

BODY STYLE: FINNED, TUBULAR, TERMINAL'S AT EACH END

•

MAXIMUM WATTAGE RATING IN WATTS: 735.0 SINGLE VOLTAGE

•

TERMINAL LENGTH: 0.625 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

PHASE	SINGLE SINGLE VOLTAGE
FREQUENCY IN HERTZ	60.0
TERMINAL QUANTITY	2
LENGTH	13.000 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	120.0 AC SINGLE VOLTAGE
BODY STYLE	FINNED, TUBULAR, TERMINAL'S AT EACH END
MAXIMUM WATTAGE RATING IN WATTS	735.0 SINGLE VOLTAGE
TERMINAL LENGTH	0.625 INCHES NOMINAL IN
MOUNTING FACILITY LENGTH	0.500 INCHES NOMINAL IN
ELEMENT CONNECTION STYLE	STUD TYPE

OTHER ITEMS IN FSC 4520 — Space and Water Heating Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4520-00-000-0098 4520-00-000-0099 4520-00-001-1240 4520-00-001-3518 4520-00-001-3519 4520-00-001-6052 4520-00-001-6298 4520-00-001-7726

SUBSTITUTES & CROSS-REFERENCES 1

26B5F-18Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 18W4-103?

18W4-103 is a HEATING ELEMENT,ELECTRICAL,NONIM.

What parts can replace 18W4-103?

There is 1 known substitute for 18W4-103: 26B5F-18. Substitute compatibility should be verified for your specific system.

What is the NSN for 18W4-103?

18W4-103 is cataloged in the U.S. Government catalog under NSN 4520-01-063-4371. This indicates validated use in U.S. government and defense supply chains.

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18W4-103 — HEATING ELEMENT,ELECTRICAL,NONIM

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