HE103-7 — CORE ASSEMBLY,FLUID COOLER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HE103-7: CORE ASSEMBLY,FLUID COOLER.

The CORE ASSEMBLY,FLUID COOLER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY TUBES, core_width: 14.031 INCHES NOMINAL IN, core_height: 13.750 INCHES NOMINAL IN, core_length: 92.375 INCHES NOMINAL IN, tube_quantity: 36, special_features: THREE CORES MAKE UP UNIT CORE,EACH CORE HAS INLET AND OUTLET MAKING A TOTAL OF THREE EACH FOR THE COMPLETE UNIT. This part is cataloged in the U.S.

Government catalog under NSN 4420-00-360-2120, 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

HE103-7

NSN: 4420-00-360-2120
FSC: 4420 — Heat Exchangers and Steam Condensers
CAGE: 24617 — GENERAL MOTORS CORP (USA)

SPECIFICATIONS

material	COPPER ALLOY TUBES
core_width	14.031 INCHES NOMINAL IN
core_height	13.750 INCHES NOMINAL IN
core_length	92.375 INCHES NOMINAL IN
tube_quantity	36
special_features	THREE CORES MAKE UP UNIT CORE,EACH CORE HAS INLET AND OUTLET MAKING A TOTAL OF THREE EACH FOR THE COMPLETE UNIT
tube_attachment_method	EXPANDED BOTH ENDS
tubing_outside_diameter	0.625 INCHES NOMINAL BOTH INLET AND OUTLET TUBE ENDS IN
effective_heat_transfer_surface_area	845.0 SQUARE FEET
material_document_and_classification	MIL-T-15005B,COMP 70-30 MIL SPEC SINGLE MATERIAL RESPONSE TUBES
NSN	4420-00-360-2120

COMPONENT DIAGRAM

KEY FEATURES

•

CORE WIDTH: 14.031 INCHES NOMINAL IN

•

EFFECTIVE HEAT TRANSFER SURFACE AREA: 845.0 SQUARE FEET

•

CORE HEIGHT: 13.750 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-15005B,COMP 70-30 MIL SPEC SINGLE MATERIAL RESPONSE TUBES

•

TUBE QUANTITY: 36

•

TUBE ATTACHMENT METHOD: EXPANDED BOTH ENDS

•

CORE LENGTH: 92.375 INCHES NOMINAL IN

•

TUBING OUTSIDE DIAMETER: 0.625 INCHES NOMINAL BOTH INLET AND OUTLET TUBE ENDS IN

TECHNICAL CHARACTERISTICS

CORE WIDTH	14.031 INCHES NOMINAL IN
EFFECTIVE HEAT TRANSFER SURFACE AREA	845.0 SQUARE FEET
CORE HEIGHT	13.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-15005B,COMP 70-30 MIL SPEC SINGLE MATERIAL RESPONSE TUBES
TUBE QUANTITY	36
TUBE ATTACHMENT METHOD	EXPANDED BOTH ENDS
CORE LENGTH	92.375 INCHES NOMINAL IN
TUBING OUTSIDE DIAMETER	0.625 INCHES NOMINAL BOTH INLET AND OUTLET TUBE ENDS IN
SPECIAL FEATURES	THREE CORES MAKE UP UNIT CORE,EACH CORE HAS INLET AND OUTLET MAKING A TOTAL OF THREE EACH FOR THE COMPLETE UNIT
MATERIAL	COPPER ALLOY TUBES

OTHER ITEMS IN FSC 4420 — Heat Exchangers and Steam Condensers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4420-00-003-2812 4420-00-004-1071 4420-00-004-1072 4420-00-004-1073 4420-00-004-1074 4420-00-004-3860 4420-00-004-5260 4420-00-005-2335

SUBSTITUTES & CROSS-REFERENCES 2

8502258Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

A3348Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HE103-7?

HE103-7 is a CORE ASSEMBLY,FLUID COOLER.

What parts can replace HE103-7?

There are 2 known substitutes for HE103-7: 8502258, A3348. Substitute compatibility should be verified for your specific system.

What is the NSN for HE103-7?

HE103-7 is cataloged in the U.S. Government catalog under NSN 4420-00-360-2120. This indicates validated use in U.S. government and defense supply chains.

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HE103-7 — CORE ASSEMBLY,FLUID COOLER

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