7053 ITEM 4 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7053 ITEM 4: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: SINGLE SINGLE VOLTAGE, material: STEEL CORROSION RESISTING SHEATH, special_features: PRESSURE 450 PSI, MAT IS 300 SERIES STEEL STL, RESISTANCE LIMITS 23.8 - 27.8 OHMS, thermostat_range: +55.0 TO 125.0 FAHRENHEIT DEGF, frequency_in_hertz: 60.0, end_item_identification: DEHYDRATOR, UNIT 4440-01-502-9798. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-503-5981, 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

7053 ITEM 4

NSN: 4520-01-503-5981
FSC: 4520 — Space and Water Heating Equipment
CAGE: 22501 — HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC (USA)

SPECIFICATIONS

phase	SINGLE SINGLE VOLTAGE
material	STEEL CORROSION RESISTING SHEATH
special_features	PRESSURE 450 PSI, MAT IS 300 SERIES STEEL STL, RESISTANCE LIMITS 23.8 - 27.8 OHMS
thermostat_range	+55.0 TO 125.0 FAHRENHEIT DEGF
frequency_in_hertz	60.0
end_item_identification	DEHYDRATOR, UNIT 4440-01-502-9798
maximum_wattage_rating_in_watts	500.0 SINGLE VOLTAGE
voltage_in_volts_and_current_type	115.0 AC THIRD VOLTAGE
part_name_assigned_by_controlling_agency	HEATER ASSY.
NSN	4520-01-503-5981

COMPONENT DIAGRAM

KEY FEATURES

•

PHASE: SINGLE SINGLE VOLTAGE

•

FREQUENCY IN HERTZ: 60.0

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC THIRD VOLTAGE

•

MAXIMUM WATTAGE RATING IN WATTS: 500.0 SINGLE VOLTAGE

•

THERMOSTAT RANGE: +55.0 TO 125.0 FAHRENHEIT DEGF

TECHNICAL CHARACTERISTICS

PHASE	SINGLE SINGLE VOLTAGE
FREQUENCY IN HERTZ	60.0
VOLTAGE IN VOLTS AND CURRENT TYPE	115.0 AC THIRD VOLTAGE
MAXIMUM WATTAGE RATING IN WATTS	500.0 SINGLE VOLTAGE
THERMOSTAT RANGE	+55.0 TO 125.0 FAHRENHEIT DEGF
SPECIAL FEATURES	PRESSURE 450 PSI, MAT IS 300 SERIES STEEL STL, RESISTANCE LIMITS 23.8 - 27.8 OHMS
PART NAME ASSIGNED BY CONTROLLING AGENCY	HEATER ASSY.
END ITEM IDENTIFICATION	DEHYDRATOR, UNIT 4440-01-502-9798
MATERIAL	STEEL CORROSION RESISTING SHEATH

SUBSTITUTES & CROSS-REFERENCES 4

13J6637Reference document

Same NSN cross-reference

Reference document — Secondary reference

7510-01Reference document

Same NSN cross-reference

Reference document — Secondary reference

7510B-01Reference document

Same NSN cross-reference

Reference document — Secondary reference

4520PL0907081Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7053 ITEM 4?

7053 ITEM 4 is a HEATING ELEMENT,ELECTRICAL,NONIM.

What parts can replace 7053 ITEM 4?

There are 4 known substitutes for 7053 ITEM 4: 13J6637, 7510-01, 7510B-01 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 7053 ITEM 4?

7053 ITEM 4 is cataloged in the U.S. Government catalog under NSN 4520-01-503-5981. This indicates validated use in U.S. government and defense supply chains.

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7053 ITEM 4 — HEATING ELEMENT,ELECTRICAL,NONIM

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