2BA655 — COUPLING,HOSE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

2BA655: COUPLING,HOSE.

The COUPLING,HOSE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: UNTHREADED EXTERNAL HOSE FIRST END, connection_style: BARBED OR BEADED (HOSE) FIRST END, nominal_thread_size: 1.500 INCHES SECOND END IN, nominal_overall_length: 2.500 INCHES IN, end_item_identification: HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK) SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-155-5037, 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

2BA655

NSN: 4730-01-155-5037
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
connection_type	UNTHREADED EXTERNAL HOSE FIRST END
connection_style	BARBED OR BEADED (HOSE) FIRST END
special_features	ITEM IS FOR "ARTIC CLIMATE" ONLY; FOR "NON-ARTIC CLIMATE" ASSEMBLY USE NSN 4210-01-381-2846 AS DESIGNATED BY PHRASE CODE R; WEAPON SYSTEM ESSENTIAL
nominal_thread_size	1.500 INCHES SECOND END IN
nominal_overall_length	2.500 INCHES IN
end_item_identification	HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK) SYSTEM
thread_quantity_per_inch	12 SECOND END
thread_series_designator	NH SECOND END
criticality_code_justification	FEAT
nominal_inside_diameter_hose_accommodated	1.500 INCHES FIRST END IN
NSN	4730-01-155-5037

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: BARBED OR BEADED (HOSE) FIRST END

•

NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.500 INCHES FIRST END IN

•

NOMINAL OVERALL LENGTH: 2.500 INCHES IN

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

CONNECTION TYPE: THREADED EXTERNAL HOSE SECOND END

•

NOMINAL THREAD SIZE: 1.500 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	BARBED OR BEADED (HOSE) FIRST END
CONNECTION STYLE	PLAIN (HOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED	1.500 INCHES FIRST END IN
NOMINAL OVERALL LENGTH	2.500 INCHES IN
CRITICALITY CODE JUSTIFICATION	FEAT
CONNECTION TYPE	THREADED EXTERNAL HOSE SECOND END
CONNECTION TYPE	UNTHREADED EXTERNAL HOSE FIRST END
NOMINAL THREAD SIZE	1.500 INCHES SECOND END IN
SPECIAL FEATURES	ITEM IS FOR "ARTIC CLIMATE" ONLY; FOR "NON-ARTIC CLIMATE" ASSEMBLY USE NSN 4210-01-381-2846 AS DESIGNATED BY PHRASE CODE R; WEAPON SYSTEM ESSENTIAL
END ITEM IDENTIFICATION	HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK) SYSTEM

OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

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

4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008

SUBSTITUTES & CROSS-REFERENCES 1

45A243-P6Reference 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 2BA655?

2BA655 is a COUPLING,HOSE.

What parts can replace 2BA655?

There is 1 known substitute for 2BA655: 45A243-P6. Substitute compatibility should be verified for your specific system.

What is the NSN for 2BA655?

2BA655 is cataloged in the U.S. Government catalog under NSN 4730-01-155-5037. This indicates validated use in U.S. government and defense supply chains.

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2BA655 — COUPLING,HOSE

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