156-500517-003 — HEATING ELEMENT,ELECTRICAL,IMMER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

156-500517-003: HEATING ELEMENT,ELECTRICAL,IMMER.

HEATING ELEMENT,ELECTRICAL,IMMER. Key specifications include phase: SINGLE SINGLE VOLTAGE, length: 24.000 INCHES NOMINAL IN, material: STEEL RESISTANCE WIRE, body_style: TUBULAR, SCREW TYPE, overall_length: 29.900 INCHES NOMINAL IN, frequency_in_hertz: 60.0. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-250-9394, 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

156-500517-003

NSN: 4520-01-250-9394
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	24.000 INCHES NOMINAL IN
material	STEEL RESISTANCE WIRE
body_style	TUBULAR, SCREW TYPE
heat_quantity	1
overall_length	29.900 INCHES NOMINAL IN
element_quantity	1
terminal_quantity	2
frequency_in_hertz	60.0
watt_density_rating	7.0 PER SQUARE INCH SINGLE VOLTAGE
element_connection_style	TERMINAL SCREW
element_radiation_spectrum	NONINFRARED
NSN	4520-01-250-9394

COMPONENT DIAGRAM

KEY FEATURES

•

PHASE: SINGLE SINGLE VOLTAGE

•

FREQUENCY IN HERTZ: 60.0

•

TERMINAL QUANTITY: 2

•

LENGTH: 24.000 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 120.0 AC SINGLE VOLTAGE

•

BODY STYLE: TUBULAR, SCREW TYPE

•

MAXIMUM WATTAGE RATING IN WATTS: 500.0 SINGLE VOLTAGE

•

ELEMENT CONNECTION STYLE: TERMINAL SCREW

TECHNICAL CHARACTERISTICS

PHASE	SINGLE SINGLE VOLTAGE
FREQUENCY IN HERTZ	60.0
TERMINAL QUANTITY	2
LENGTH	24.000 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	120.0 AC SINGLE VOLTAGE
BODY STYLE	TUBULAR, SCREW TYPE
MAXIMUM WATTAGE RATING IN WATTS	500.0 SINGLE VOLTAGE
ELEMENT CONNECTION STYLE	TERMINAL SCREW
OVERALL LENGTH	29.900 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 1

AD39673-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 156-500517-003?

156-500517-003 is a HEATING ELEMENT,ELECTRICAL,IMMER.

What parts can replace 156-500517-003?

There is 1 known substitute for 156-500517-003: AD39673-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 156-500517-003?

156-500517-003 is cataloged in the U.S. Government catalog under NSN 4520-01-250-9394. This indicates validated use in U.S. government and defense supply chains.

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156-500517-003 — HEATING ELEMENT,ELECTRICAL,IMMER

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