1551AS845 — COUPLING,PIPE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

1551AS845: COUPLING,PIPE.

The COUPLING,PIPE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, connection_type: UNTHREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) FIRST END, style_designator: THREADED AND PLAIN, surface_treatment: ANODIZE OVERALL, nominal_thread_size: 2.000 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-299-9485, 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

1551AS845

NSN: 4730-01-299-9485
NIINs: 012999485, 013014268
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	ALUMINUM ALLOY 6061 OVERALL
connection_type	UNTHREADED EXTERNAL PIPE SECOND END
connection_style	PLAIN (PIPE) FIRST END
style_designator	THREADED AND PLAIN
surface_treatment	ANODIZE OVERALL
nominal_thread_size	2.000 INCHES FIRST END IN
nominal_overall_length	27.250 INCHES IN
end_item_identification	3655-01-281-7747 TANK,STORAGE,LIQUID ARGON-NITROGEN-OXYGEN
thread_series_designator	NPT FIRST END
nominal_pipe_size_accommodated	2.000 INCHES SECOND END IN
material_document_and_classification	MIL-P-25995,T-6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	4730-01-299-9485

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES SECOND END IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

CONNECTION STYLE: PLAIN (PIPE) FIRST END

•

NOMINAL OVERALL LENGTH: 6.000 INCHES IN

•

CONNECTION TYPE: UNTHREADED EXTERNAL PIPE SECOND END

•

STYLE DESIGNATOR: THREADED AND PLAIN

TECHNICAL CHARACTERISTICS

NOMINAL PIPE SIZE ACCOMMODATED	2.000 INCHES SECOND END IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLE	PLAIN (PIPE) FIRST END
CONNECTION STYLE	PLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH	6.000 INCHES IN
CONNECTION TYPE	UNTHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPE	THREADED EXTERNAL PIPE FIRST END
STYLE DESIGNATOR	THREADED AND PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-P-25995 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE	2.000 INCHES FIRST END IN

SUBSTITUTES & CROSS-REFERENCES 1

1551AS845-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 1551AS845?

1551AS845 is a COUPLING,PIPE.

What parts can replace 1551AS845?

There is 1 known substitute for 1551AS845: 1551AS845-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 1551AS845?

1551AS845 is cataloged in the U.S. Government catalog under NSN 4730-01-299-9485. This indicates validated use in U.S. government and defense supply chains.

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