4M318B5 — CORE ASSEMBLY,FLUID COOLER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4M318B5: CORE ASSEMBLY,FLUID COOLER.

The CORE ASSEMBLY,FLUID COOLER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, core_length: 24.375 INCHES NOMINAL IN, core_diameter: 6.250 INCHES NOMINAL IN, style_designator: STRAIGHT PLAIN TUBE, CYLINDRICAL, material_thickness: 0.035 INCHES NOMINAL IN, heat_transfer_method: INDIRECT. This part is cataloged in the U.S.

Government catalog under NSN 4420-01-191-4412, 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

4M318B5

NSN: 4420-01-191-4412
FSC: 4420 — Heat Exchangers and Steam Condensers
CAGE: 6LE50 — FLUID HANDLING LLC (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
core_length	24.375 INCHES NOMINAL IN
core_diameter	6.250 INCHES NOMINAL IN
style_designator	STRAIGHT PLAIN TUBE, CYLINDRICAL
material_thickness	0.035 INCHES NOMINAL IN
heat_transfer_method	INDIRECT
end_item_identification	ITT STD.LUBE OIL COOLER,318BCP
tubing_outside_diameter	0.250 INCHES NOMINAL BOTH INLET AND OUTLET TUBE ENDS IN
NSN	4420-01-191-4412

COMPONENT DIAGRAM

KEY FEATURES

•

HEAT TRANSFER METHOD: INDIRECT

•

STYLE DESIGNATOR: STRAIGHT PLAIN TUBE, CYLINDRICAL

•

CORE DIAMETER: 6.250 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.035 INCHES NOMINAL IN

•

CORE LENGTH: 24.375 INCHES NOMINAL IN

•

TUBING OUTSIDE DIAMETER: 0.250 INCHES NOMINAL BOTH INLET AND OUTLET TUBE ENDS IN

•

MATERIAL: COPPER ALLOY OVERALL

TECHNICAL CHARACTERISTICS

HEAT TRANSFER METHOD	INDIRECT
STYLE DESIGNATOR	STRAIGHT PLAIN TUBE, CYLINDRICAL
CORE DIAMETER	6.250 INCHES NOMINAL IN
MATERIAL THICKNESS	0.035 INCHES NOMINAL IN
CORE LENGTH	24.375 INCHES NOMINAL IN
TUBING OUTSIDE DIAMETER	0.250 INCHES NOMINAL BOTH INLET AND OUTLET TUBE ENDS IN
END ITEM IDENTIFICATION	ITT STD.LUBE OIL COOLER,318BCP
MATERIAL	COPPER ALLOY OVERALL

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 3

4M318A5Reference document

Same NSN cross-reference

Reference document — Secondary reference

4M318A5 PIECE 3Reference document

Same NSN cross-reference

Reference document — Secondary reference

4-140-03-018-001Reference 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 4M318B5?

4M318B5 is a CORE ASSEMBLY,FLUID COOLER.

What parts can replace 4M318B5?

There are 3 known substitutes for 4M318B5: 4M318A5, 4M318A5 PIECE 3, 4-140-03-018-001. Substitute compatibility should be verified for your specific system.

What is the NSN for 4M318B5?

4M318B5 is cataloged in the U.S. Government catalog under NSN 4420-01-191-4412. This indicates validated use in U.S. government and defense supply chains.

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4M318B5 — CORE ASSEMBLY,FLUID COOLER

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