5450X6 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

5450X6: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 377 OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.875 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_style: PLAIN (PIPE) SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-139-4201, 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

5450X6

NSN: 4730-00-139-4201
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79470 — DANA CORP WEATHERHEAD DIV (USA)

SPECIFICATIONS

material	COPPER ALLOY 377 OVERALL
flow_angle	90.0 DEGREES
leg_length	0.875 INCHES NOMINAL SECOND END IN
seat_angle	37.0 DEGREES FIRST END
thread_class	2A FIRST END A
connection_style	PLAIN (PIPE) SECOND END
nominal_thread_size	0.250 INCHES SECOND END IN
thread_series_designator	NPTF SECOND END
nondefinitive_spec/std_data	5A FIGURE A
specification/standard_data	81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
furnished_items_and_quantity	1 TUBE COUPLING NUT W/SLEEVE
material_document_and_classification	SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	4730-00-139-4201

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 TUBE COUPLING NUT W/SLEEVE

•

FLOW ANGLE: 90.0 DEGREES

•

CONNECTION STYLE: FLARED (TUBE) FIRST END

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES FIRST END IN

•

LEG LENGTH: 0.875 INCHES NOMINAL SECOND END IN

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 TUBE COUPLING NUT W/SLEEVE
FLOW ANGLE	90.0 DEGREES
CONNECTION STYLE	FLARED (TUBE) FIRST END
CONNECTION STYLE	PLAIN (PIPE) SECOND END
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES FIRST END IN
LEG LENGTH	0.875 INCHES NOMINAL SECOND END IN
LEG LENGTH	1.234 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE	0.562 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.250 INCHES SECOND END IN

SUBSTITUTES & CROSS-REFERENCES 7

J514Reference document

Same NSN cross-reference

Reference document — Secondary reference

6-4 070203BAReference document

Same NSN cross-reference

Reference document — Design control — primary reference

850-FB6-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-J514Reference document

Same NSN cross-reference

Reference document — Secondary reference

2025-4-6Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

A45449-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 5450X6?

5450X6 is a ADAPTER,STRAIGHT,PIPE TO TUBE.

What parts can replace 5450X6?

There are 7 known substitutes for 5450X6: J514, 6-4 070203BA, 850-FB6-4 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 5450X6?

5450X6 is cataloged in the U.S. Government catalog under NSN 4730-00-139-4201. This indicates validated use in U.S. government and defense supply chains.

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5450X6 — ADAPTER,STRAIGHT,PIPE TO TUBE

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