185949 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

185949: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: SINGLE SINGLE VOLTAGE, material: NICKEL ALLOY RESISTANCE WIRE, body_style: SINGLE HEAT RING, terminal_length: 2.000 INCHES NOMINAL IN, outside_diameter: 2.750 INCHES NOMINAL IN, special_features: HALF SHEATH CONSTRUCTION,REFRACTORY IN DIRECT CONTACT WITH THE HEATED SURFACE. This part is cataloged in the U.S.

Government catalog under NSN 4520-00-779-3269, 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

185949

NSN: 4520-00-779-3269
FSC: 4520 — Space and Water Heating Equipment
CAGE: 65586 — CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC (USA)

SPECIFICATIONS

phase	SINGLE SINGLE VOLTAGE
material	NICKEL ALLOY RESISTANCE WIRE
body_style	SINGLE HEAT RING
heat_quantity	1
terminal_length	2.000 INCHES NOMINAL IN
element_quantity	1
outside_diameter	2.750 INCHES NOMINAL IN
special_features	HALF SHEATH CONSTRUCTION,REFRACTORY IN DIRECT CONTACT WITH THE HEATED SURFACE
terminal_quantity	2
frequency_in_hertz	60.0
watt_density_rating	18.0 PER SQUARE INCH SINGLE VOLTAGE
element_connection_style	WIRE LEAD
NSN	4520-00-779-3269

COMPONENT DIAGRAM

KEY FEATURES

•

PHASE: SINGLE SINGLE VOLTAGE

•

FREQUENCY IN HERTZ: 60.0

•

TERMINAL QUANTITY: 2

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 120.0 AC SINGLE VOLTAGE

•

BODY STYLE: SINGLE HEAT RING

•

MAXIMUM WATTAGE RATING IN WATTS: 250.0 SINGLE VOLTAGE

•

TERMINAL LENGTH: 2.000 INCHES NOMINAL IN

•

ELEMENT CONNECTION STYLE: WIRE LEAD

TECHNICAL CHARACTERISTICS

PHASE	SINGLE SINGLE VOLTAGE
FREQUENCY IN HERTZ	60.0
TERMINAL QUANTITY	2
VOLTAGE IN VOLTS AND CURRENT TYPE	120.0 AC SINGLE VOLTAGE
BODY STYLE	SINGLE HEAT RING
MAXIMUM WATTAGE RATING IN WATTS	250.0 SINGLE VOLTAGE
TERMINAL LENGTH	2.000 INCHES NOMINAL IN
ELEMENT CONNECTION STYLE	WIRE LEAD
OUTSIDE DIAMETER	2.750 INCHES NOMINAL IN
HEAT QUANTITY	1

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 2

HSP23-4Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

HSP-2.75Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 185949?

185949 is a HEATING ELEMENT,ELECTRICAL,NONIM.

What parts can replace 185949?

There are 2 known substitutes for 185949: HSP23-4, HSP-2.75. Substitute compatibility should be verified for your specific system.

What is the NSN for 185949?

185949 is cataloged in the U.S. Government catalog under NSN 4520-00-779-3269. This indicates validated use in U.S. government and defense supply chains.

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185949 — HEATING ELEMENT,ELECTRICAL,NONIM

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