155-073057-001 — HEATING ELEMENT,ELECTRICAL,IMMER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

155-073057-001: HEATING ELEMENT,ELECTRICAL,IMMER.

HEATING ELEMENT,ELECTRICAL,IMMER. Key specifications include material: NICKEL ALLOY SHEATH, body_style: TUBULAR, SCREW TYPE, thread_quantity: 11.5 PER INCH MOUNTING FACILITY, nominal_thread_size: 1.000 INCHES MOUNTING FACILITY IN, mounting_method_style: SCREW PLUG OR BUSHING TYPE MOUNTING FACILITY, element_connection_style: TERMINAL SCREW. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-172-0524, 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

155-073057-001

NSN: 4520-01-172-0524
FSC: 4520 — Space and Water Heating Equipment
CAGE: 65586 — CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC (USA)

SPECIFICATIONS

material	NICKEL ALLOY SHEATH
body_style	TUBULAR, SCREW TYPE
heat_quantity	1
thread_quantity	11.5 PER INCH MOUNTING FACILITY
element_quantity	1
terminal_quantity	3
nominal_thread_size	1.000 INCHES MOUNTING FACILITY IN
mounting_method_style	SCREW PLUG OR BUSHING TYPE MOUNTING FACILITY
element_connection_style	TERMINAL SCREW
thread_series_designator	NPT MOUNTING FACILITY
element_radiation_spectrum	NONINFRARED
maximum_wattage_rating_in_watts	10000.0 SINGLE VOLTAGE
NSN	4520-01-172-0524

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL QUANTITY: 3

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 440.0 AC SINGLE VOLTAGE

•

BODY STYLE: TUBULAR, SCREW TYPE

•

MAXIMUM WATTAGE RATING IN WATTS: 10000.0 SINGLE VOLTAGE

•

ELEMENT CONNECTION STYLE: TERMINAL SCREW

•

MOUNTING METHOD STYLE: SCREW PLUG OR BUSHING TYPE MOUNTING FACILITY

•

NOMINAL THREAD SIZE: 1.000 INCHES MOUNTING FACILITY IN

•

HEAT QUANTITY: 1

TECHNICAL CHARACTERISTICS

TERMINAL QUANTITY	3
VOLTAGE IN VOLTS AND CURRENT TYPE	440.0 AC SINGLE VOLTAGE
BODY STYLE	TUBULAR, SCREW TYPE
MAXIMUM WATTAGE RATING IN WATTS	10000.0 SINGLE VOLTAGE
ELEMENT CONNECTION STYLE	TERMINAL SCREW
MOUNTING METHOD STYLE	SCREW PLUG OR BUSHING TYPE MOUNTING FACILITY
NOMINAL THREAD SIZE	1.000 INCHES MOUNTING FACILITY IN
HEAT QUANTITY	1
ELEMENT RADIATION SPECTRUM	NONINFRARED
MATERIAL	NICKEL ALLOY SHEATH

SUBSTITUTES & CROSS-REFERENCES 5

TMI-3E4XXReference document

Same NSN cross-reference

Reference document — Secondary reference

3010328000Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

3010328000 ITEM 2Reference document

Same NSN cross-reference

Reference document — Secondary reference

720-18178-31Reference document

Same NSN cross-reference

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

TMI-3E4XX 440V 10KWReference document

Same NSN cross-reference

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

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 155-073057-001?

155-073057-001 is a HEATING ELEMENT,ELECTRICAL,IMMER.

What parts can replace 155-073057-001?

There are 5 known substitutes for 155-073057-001: TMI-3E4XX, 3010328000, 3010328000 ITEM 2 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 155-073057-001?

155-073057-001 is cataloged in the U.S. Government catalog under NSN 4520-01-172-0524. This indicates validated use in U.S. government and defense supply chains.

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155-073057-001 — HEATING ELEMENT,ELECTRICAL,IMMER

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