0C21A-00556 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

0C21A-00556: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include width: 1.500 INCHES NOMINAL IN, length: 21.000 INCHES NOMINAL IN, material: CERAMIC SHEATH, body_style: STRIP ELEMENT, overall_length: 22.250 INCHES NOMINAL IN, element_connection_style: STUD TYPE. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-088-7442, 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

0C21A-00556

NSN: 4520-01-088-7442
FSC: 4520 — Space and Water Heating Equipment
CAGE: 13905 — OGDEN MFG CO (USA)

SPECIFICATIONS

width	1.500 INCHES NOMINAL IN
length	21.000 INCHES NOMINAL IN
material	CERAMIC SHEATH
body_style	STRIP ELEMENT
heat_quantity	1
overall_length	22.250 INCHES NOMINAL IN
terminal_quantity	2
element_connection_style	STUD TYPE
element_radiation_spectrum	NONINFRARED
terminal_arrangement_style	ONE AT EACH END
maximum_wattage_rating_in_watts	375.0 SINGLE VOLTAGE
voltage_in_volts_and_current_type	13.5 DC SINGLE VOLTAGE
NSN	4520-01-088-7442

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL QUANTITY: 2

•

LENGTH: 21.000 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 13.5 DC SINGLE VOLTAGE

•

BODY STYLE: STRIP ELEMENT

•

MAXIMUM WATTAGE RATING IN WATTS: 375.0 SINGLE VOLTAGE

•

ELEMENT CONNECTION STYLE: STUD TYPE

•

HEAT QUANTITY: 1

TECHNICAL CHARACTERISTICS

TERMINAL QUANTITY	2
LENGTH	21.000 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	13.5 DC SINGLE VOLTAGE
BODY STYLE	STRIP ELEMENT
MAXIMUM WATTAGE RATING IN WATTS	375.0 SINGLE VOLTAGE
ELEMENT CONNECTION STYLE	STUD TYPE
OVERALL LENGTH	22.250 INCHES NOMINAL IN
HEAT QUANTITY	1
TERMINAL ARRANGEMENT STYLE	ONE AT EACH END
ELEMENT RADIATION SPECTRUM	NONINFRARED

SUBSTITUTES & CROSS-REFERENCES 2

ED-220Reference document

Same NSN cross-reference

Reference document — Secondary reference

0C021-XZReference 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 0C21A-00556?

0C21A-00556 is a HEATING ELEMENT,ELECTRICAL,NONIM.

What parts can replace 0C21A-00556?

There are 2 known substitutes for 0C21A-00556: ED-220, 0C021-XZ. Substitute compatibility should be verified for your specific system.

What is the NSN for 0C21A-00556?

0C21A-00556 is cataloged in the U.S. Government catalog under NSN 4520-01-088-7442. This indicates validated use in U.S. government and defense supply chains.

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0C21A-00556 — HEATING ELEMENT,ELECTRICAL,NONIM

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