261721 NX — CORE ASSEMBLY,FLUID COOLER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

261721 NX: CORE ASSEMBLY,FLUID COOLER.

The CORE ASSEMBLY,FLUID COOLER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, core_length: 7.562 INCHES NOMINAL IN, style_designator: PLAIN COILED TUBE, heat_transfer_method: INDIRECT, end_item_identification: BORG WARNER,MECHANICAL SEAL DIVISION,HEAT EXCHANGER,MODEL NX0500FW,1/2 IN. SIZE IN, tubing_outside_diameter: 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN.

This part is cataloged in the U.S. Government catalog under NSN 4420-01-273-1383, 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

261721 NX

NSN: 4420-01-273-1383
FSC: 4420 — Heat Exchangers and Steam Condensers
CAGE: 34898 — BORG-WARNER INDUSTRIAL PRODUCTS INC MECHANICAL SEAL DIV (USA)

SPECIFICATIONS

material	STEEL OVERALL
core_length	7.562 INCHES NOMINAL IN
style_designator	PLAIN COILED TUBE
heat_transfer_method	INDIRECT
end_item_identification	BORG WARNER,MECHANICAL SEAL DIVISION,HEAT EXCHANGER,MODEL NX0500FW,1/2 IN. SIZE IN
tubing_outside_diameter	0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
effective_heat_transfer_surface_area	1.75 SQUARE FEET
NSN	4420-01-273-1383

COMPONENT DIAGRAM

KEY FEATURES

•

HEAT TRANSFER METHOD: INDIRECT

•

EFFECTIVE HEAT TRANSFER SURFACE AREA: 1.75 SQUARE FEET

•

STYLE DESIGNATOR: PLAIN COILED TUBE

•

CORE LENGTH: 7.562 INCHES NOMINAL IN

•

TUBING OUTSIDE DIAMETER: 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

HEAT TRANSFER METHOD	INDIRECT
EFFECTIVE HEAT TRANSFER SURFACE AREA	1.75 SQUARE FEET
STYLE DESIGNATOR	PLAIN COILED TUBE
CORE LENGTH	7.562 INCHES NOMINAL IN
TUBING OUTSIDE DIAMETER	0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
END ITEM IDENTIFICATION	BORG WARNER,MECHANICAL SEAL DIVISION,HEAT EXCHANGER,MODEL NX0500FW,1/2 IN. SIZE IN
MATERIAL	STEEL 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 1

48691004Reference 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 261721 NX?

261721 NX is a CORE ASSEMBLY,FLUID COOLER.

What parts can replace 261721 NX?

There is 1 known substitute for 261721 NX: 48691004. Substitute compatibility should be verified for your specific system.

What is the NSN for 261721 NX?

261721 NX is cataloged in the U.S. Government catalog under NSN 4420-01-273-1383. This indicates validated use in U.S. government and defense supply chains.

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261721 NX — CORE ASSEMBLY,FLUID COOLER

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