1551AS749 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

1551AS749: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: UNTHREADED INTERNAL TUBE FIRST END, connection_style: SOCKET (TUBE) FIRST END, surface_treatment: CADMIUM OVERALL, nominal_thread_size: 0.750 INCHES SECOND END IN, nominal_overall_length: 1.875 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-299-9473, 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

1551AS749

NSN: 4730-01-299-9473
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
connection_type	UNTHREADED INTERNAL TUBE FIRST END
connection_style	SOCKET (TUBE) FIRST END
surface_treatment	CADMIUM OVERALL
nominal_thread_size	0.750 INCHES SECOND END IN
nominal_overall_length	1.875 INCHES IN
thread_series_designator	NPT SECOND END
material_document_and_classification	QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated	1.323 INCHES FIRST END IN
surface_treatment_document_and_classification	QQ-P-416,TYPE-1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	4730-01-299-9473

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE-1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

CONNECTION STYLE: SOCKET (TUBE) FIRST END

•

NOMINAL OVERALL LENGTH: 1.875 INCHES IN

•

CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.323 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE-1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLE	SOCKET (TUBE) FIRST END
CONNECTION STYLE	PLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH	1.875 INCHES IN
CONNECTION TYPE	UNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED EXTERNAL PIPE SECOND END
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.323 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.750 INCHES SECOND END IN
SURFACE TREATMENT	CADMIUM OVERALL

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

No substitute or cross-reference records for this part.

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 1551AS749?

1551AS749 is a ADAPTER,STRAIGHT,PIPE TO TUBE.

What is the NSN for 1551AS749?

1551AS749 is cataloged in the U.S. Government catalog under NSN 4730-01-299-9473. This indicates validated use in U.S. government and defense supply chains.

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1551AS749 — ADAPTER,STRAIGHT,PIPE TO TUBE

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