4M848B12 — CORE ASSEMBLY,FLUID COOLER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4M848B12: CORE ASSEMBLY,FLUID COOLER.

The CORE ASSEMBLY,FLUID COOLER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY PLATES, core_length: 47.875 INCHES NOMINAL IN, core_diameter: 10.500 INCHES NOMINAL IN, tube_quantity: 170, style_designator: STRAIGHT PLAIN TUBE, CYLINDRICAL, heat_transfer_method: INDIRECT. This part is cataloged in the U.S.

Government catalog under NSN 4420-01-221-8944, 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

4M848B12

NSN: 4420-01-221-8944
FSC: 4420 — Heat Exchangers and Steam Condensers
CAGE: 6LE50 — FLUID HANDLING LLC (USA)

SPECIFICATIONS

material	COPPER ALLOY PLATES
core_length	47.875 INCHES NOMINAL IN
core_diameter	10.500 INCHES NOMINAL IN
tube_quantity	170
style_designator	STRAIGHT PLAIN TUBE, CYLINDRICAL
heat_transfer_method	INDIRECT
tube_attachment_method	EXPANDED BOTH ENDS
material_document_and_classification	MIL-T-15005 MIL SPEC SINGLE MATERIAL RESPONSE TUBES
NSN	4420-01-221-8944

COMPONENT DIAGRAM

KEY FEATURES

•

HEAT TRANSFER METHOD: INDIRECT

•

STYLE DESIGNATOR: STRAIGHT PLAIN TUBE, CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE TUBE SHEET

•

CORE DIAMETER: 10.500 INCHES NOMINAL IN

•

TUBE QUANTITY: 170

•

TUBE ATTACHMENT METHOD: EXPANDED BOTH ENDS

TECHNICAL CHARACTERISTICS

HEAT TRANSFER METHOD	INDIRECT
STYLE DESIGNATOR	STRAIGHT PLAIN TUBE, CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE TUBE SHEET
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-15005 MIL SPEC SINGLE MATERIAL RESPONSE TUBES
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE PLATES
CORE DIAMETER	10.500 INCHES NOMINAL IN
TUBE QUANTITY	170
TUBE ATTACHMENT METHOD	EXPANDED BOTH ENDS
CORE LENGTH	47.875 INCHES NOMINAL IN
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

4M848A15 PIECE 3Reference document

Same NSN cross-reference

Reference document — Secondary reference

4M848A15Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4M848B12?

4M848B12 is a CORE ASSEMBLY,FLUID COOLER.

What parts can replace 4M848B12?

There are 2 known substitutes for 4M848B12: 4M848A15 PIECE 3, 4M848A15. Substitute compatibility should be verified for your specific system.

What is the NSN for 4M848B12?

4M848B12 is cataloged in the U.S. Government catalog under NSN 4420-01-221-8944. This indicates validated use in U.S. government and defense supply chains.

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4M848B12 — CORE ASSEMBLY,FLUID COOLER

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