155-500771-054 — HEATING ELEMENT,ELECTRICAL,IMMER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

155-500771-054: HEATING ELEMENT,ELECTRICAL,IMMER.

HEATING ELEMENT,ELECTRICAL,IMMER. Key specifications include phase: THREE SINGLE VOLTAGE, length: 33.938 INCHES NOMINAL IN, material: STEEL RESISTANCE WIRE, body_style: TUBULAR, FLANGED, W/TERMINALS, overall_length: 36.125 INCHES NOMINAL IN, terminal_length: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-358-3955, 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

155-500771-054

NSN: 4520-01-358-3955
FSC: 4520 — Space and Water Heating Equipment
CAGE: 07131 — CHROMALOX INC (USA)

SPECIFICATIONS

phase	THREE SINGLE VOLTAGE
length	33.938 INCHES NOMINAL IN
material	STEEL RESISTANCE WIRE
body_style	TUBULAR, FLANGED, W/TERMINALS
heat_quantity	1
overall_length	36.125 INCHES NOMINAL IN
terminal_length	1.000 INCHES NOMINAL IN
element_quantity	3
terminal_quantity	2
frequency_in_hertz	60.0
element_connection_style	ROUND BAYONET
element_radiation_spectrum	NONINFRARED
NSN	4520-01-358-3955

COMPONENT DIAGRAM

KEY FEATURES

•

PHASE: THREE SINGLE VOLTAGE

•

FREQUENCY IN HERTZ: 60.0

•

TERMINAL QUANTITY: 2

•

LENGTH: 33.938 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 440.0 AC SINGLE VOLTAGE

•

BODY STYLE: TUBULAR, FLANGED, W/TERMINALS

•

MAXIMUM WATTAGE RATING IN WATTS: 12000.0 SINGLE VOLTAGE

•

TERMINAL LENGTH: 1.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

PHASE	THREE SINGLE VOLTAGE
FREQUENCY IN HERTZ	60.0
TERMINAL QUANTITY	2
LENGTH	33.938 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	440.0 AC SINGLE VOLTAGE
BODY STYLE	TUBULAR, FLANGED, W/TERMINALS
MAXIMUM WATTAGE RATING IN WATTS	12000.0 SINGLE VOLTAGE
TERMINAL LENGTH	1.000 INCHES NOMINAL IN
ELEMENT CONNECTION STYLE	ROUND BAYONET
CRITICALITY CODE JUSTIFICATION	ZZZY

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 3

155-500771-054VMSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

054-552505-999 FSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

054-552505-999 FIND 1Reference 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 155-500771-054?

155-500771-054 is a HEATING ELEMENT,ELECTRICAL,IMMER.

What parts can replace 155-500771-054?

There are 3 known substitutes for 155-500771-054: 155-500771-054VM, 054-552505-999 F, 054-552505-999 FIND 1. Substitute compatibility should be verified for your specific system.

What is the NSN for 155-500771-054?

155-500771-054 is cataloged in the U.S. Government catalog under NSN 4520-01-358-3955. This indicates validated use in U.S. government and defense supply chains.

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155-500771-054 — HEATING ELEMENT,ELECTRICAL,IMMER

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