F1S1590F250/120 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

F1S1590F250/120: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: SINGLE OR THREE SINGLE VOLTAGE, width: 1.500 INCHES NOMINAL IN, length: 5.750 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING SHEATH, body_style: STRIP, FINNED, overall_length: 10.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-169-4892, 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

F1S1590F250/120

NSN: 4520-01-169-4892
FSC: 4520 — Space and Water Heating Equipment
CAGE: 01692 — HOTWATT, INC (USA)

SPECIFICATIONS

phase	SINGLE OR THREE SINGLE VOLTAGE
width	1.500 INCHES NOMINAL IN
length	5.750 INCHES NOMINAL IN
material	STEEL CORROSION RESISTING SHEATH
body_style	STRIP, FINNED
heat_quantity	1
overall_length	10.500 INCHES NOMINAL IN
terminal_length	0.719 INCHES NOMINAL IN
thread_quantity	24.0 PER INCH STUD
element_quantity	1
terminal_quantity	2
frequency_in_hertz	50.0 AND 60.0
NSN	4520-01-169-4892

COMPONENT DIAGRAM

KEY FEATURES

•

PHASE: SINGLE OR THREE SINGLE VOLTAGE

•

FREQUENCY IN HERTZ: 50.0 AND 60.0

•

TERMINAL QUANTITY: 2

•

LENGTH: 5.750 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 120.0 AC SINGLE VOLTAGE

•

BODY STYLE: STRIP, FINNED

•

HOLE OR SLOT QUANTITY: 2

•

MAXIMUM WATTAGE RATING IN WATTS: 250.0 SINGLE VOLTAGE

TECHNICAL CHARACTERISTICS

PHASE	SINGLE OR THREE SINGLE VOLTAGE
FREQUENCY IN HERTZ	50.0 AND 60.0
TERMINAL QUANTITY	2
LENGTH	5.750 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	120.0 AC SINGLE VOLTAGE
BODY STYLE	STRIP, FINNED
HOLE OR SLOT QUANTITY	2
MAXIMUM WATTAGE RATING IN WATTS	250.0 SINGLE VOLTAGE
TERMINAL LENGTH	0.719 INCHES NOMINAL IN
MOUNTING FACILITY LENGTH	0.500 INCHES NOMINAL IN

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

FS10.50F250W120VReference 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 F1S1590F250/120?

F1S1590F250/120 is a HEATING ELEMENT,ELECTRICAL,NONIM.

What parts can replace F1S1590F250/120?

There is 1 known substitute for F1S1590F250/120: FS10.50F250W120V. Substitute compatibility should be verified for your specific system.

What is the NSN for F1S1590F250/120?

F1S1590F250/120 is cataloged in the U.S. Government catalog under NSN 4520-01-169-4892. This indicates validated use in U.S. government and defense supply chains.

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