TF301T04-05 — REDUCER,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

TF301T04-05: REDUCER,TUBE.

The REDUCER,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 OVERALL, seat_angle: 8.5 DEGREES ALL ENDS, reducer_type: CONCENTRIC, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: INVERTED FLARE (TUBE) ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-180-0715, 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

TF301T04-05

NSN: 4730-00-180-0715
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78570 — SMITHS TUBULAR SYSTEMS-LACONIA, INC. (USA)

SPECIFICATIONS

material	TITANIUM ALLOY UNS R54520 OVERALL
seat_angle	8.5 DEGREES ALL ENDS
reducer_type	CONCENTRIC
thread_class	3A ALL ENDS A
connection_type	THREADED EXTERNAL TUBE ALL ENDS
connection_style	INVERTED FLARE (TUBE) ALL ENDS
nominal_thread_size	0.438 INCHES SECOND END BULKHEAD IN
nominal_overall_length	1.198 INCHES IN
thread_quantity_per_inch	24 ALL ENDS
thread_series_designator	UNJS ALL ENDS
material_document_and_classification	AMS4965,TI-6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V
nominal_outside_diameter_tube_accommodated	0.250 INCHES SECOND END IN
NSN	4730-00-180-0715

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: INVERTED FLARE (TUBE) ALL ENDS

•

NOMINAL OVERALL LENGTH: 1.198 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS4965,TI-6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.312 INCHES FIRST END IN

•

NOMINAL THREAD SIZE: 0.438 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	INVERTED FLARE (TUBE) ALL ENDS
NOMINAL OVERALL LENGTH	1.198 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	AMS4965,TI-6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.312 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.438 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.438 INCHES SECOND END BULKHEAD IN
NOMINAL THREAD SIZE	0.500 INCHES FIRST END IN
SEAT ANGLE	8.5 DEGREES ALL ENDS

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

GR550AA4-5Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is TF301T04-05?

TF301T04-05 is a REDUCER,TUBE.

What parts can replace TF301T04-05?

There is 1 known substitute for TF301T04-05: GR550AA4-5. Substitute compatibility should be verified for your specific system.

What is the NSN for TF301T04-05?

TF301T04-05 is cataloged in the U.S. Government catalog under NSN 4730-00-180-0715. This indicates validated use in U.S. government and defense supply chains.

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