HCB — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HCB: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: SINGLE SINGLE VOLTAGE, length: 3.000 INCHES NOMINAL IN, material: MAGNESIUM OXIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION, overall_length: 4.750 INCHES NOMINAL IN, outside_diameter: 1.375 INCHES NOMINAL IN, element_connection_style: MEDIUM SCREW. This part is cataloged in the U.S.

Government catalog under NSN 4520-00-203-6305, 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

HCB

NSN: 4520-00-203-6305
FSC: 4520 — Space and Water Heating Equipment
CAGE: 65586 — CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC (USA)

SPECIFICATIONS

phase	SINGLE SINGLE VOLTAGE
length	3.000 INCHES NOMINAL IN
material	MAGNESIUM OXIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION
heat_quantity	1
overall_length	4.750 INCHES NOMINAL IN
element_quantity	1
outside_diameter	1.375 INCHES NOMINAL IN
element_connection_style	MEDIUM SCREW
element_radiation_spectrum	NONINFRARED
maximum_wattage_rating_in_watts	50.0 SINGLE VOLTAGE
voltage_in_volts_and_current_type	120.0 AC SINGLE VOLTAGE
NSN	4520-00-203-6305

COMPONENT DIAGRAM

KEY FEATURES

•

PHASE: SINGLE SINGLE VOLTAGE

•

LENGTH: 3.000 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 120.0 AC SINGLE VOLTAGE

•

BODY STYLE: CARTRIDGE, SCREW BASE

•

MAXIMUM WATTAGE RATING IN WATTS: 50.0 SINGLE VOLTAGE

•

ELEMENT CONNECTION STYLE: MEDIUM SCREW

•

OUTSIDE DIAMETER: 1.375 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

PHASE	SINGLE SINGLE VOLTAGE
LENGTH	3.000 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	120.0 AC SINGLE VOLTAGE
BODY STYLE	CARTRIDGE, SCREW BASE
MAXIMUM WATTAGE RATING IN WATTS	50.0 SINGLE VOLTAGE
ELEMENT CONNECTION STYLE	MEDIUM SCREW
OVERALL LENGTH	4.750 INCHES NOMINAL IN
OUTSIDE DIAMETER	1.375 INCHES NOMINAL IN
HEAT QUANTITY	1
ELEMENT RADIATION SPECTRUM	NONINFRARED

SUBSTITUTES & CROSS-REFERENCES 1

99287Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is HCB?

HCB is a HEATING ELEMENT,ELECTRICAL,NONIM.

What parts can replace HCB?

There is 1 known substitute for HCB: 99287. Substitute compatibility should be verified for your specific system.

What is the NSN for HCB?

HCB is cataloged in the U.S. Government catalog under NSN 4520-00-203-6305. This indicates validated use in U.S. government and defense supply chains.

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HCB — HEATING ELEMENT,ELECTRICAL,NONIM

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