126-5388-001 — COUPLING,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

126-5388-001: COUPLING,TUBE.

The COUPLING,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, connection_style: PLAIN (TUBE) SECOND END, style_designator: THREADED EXTERNAL RIGID, THREADED INTERNAL SWIVEL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-261-6574, 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

126-5388-001

NSN: 4730-01-261-6574
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 95105 — ROCKWELL COLLINS, INC. DIV COLLINS AEROSPACE - MISSION SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 316 OVERALL
seat_angle	37.0 DEGREES FIRST END
thread_class	2B FIRST END
connection_type	THREADED INTERNAL TUBE FIRST END
connection_style	PLAIN (TUBE) SECOND END
style_designator	THREADED EXTERNAL RIGID, THREADED INTERNAL SWIVEL
nominal_thread_size	0.562 INCHES SECOND END IN
nominal_overall_length	1.172 INCHES IN
thread_series_designator	UNF SECOND END
material_document_and_classification	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated	0.375 INCHES FIRST END IN
NSN	4730-01-261-6574

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END

•

NOMINAL OVERALL LENGTH: 1.172 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END

•

STYLE DESIGNATOR: THREADED EXTERNAL RIGID, THREADED INTERNAL SWIVEL

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
CONNECTION STYLE	PLAIN (TUBE) SECOND END
NOMINAL OVERALL LENGTH	1.172 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
CONNECTION TYPE	THREADED INTERNAL TUBE FIRST END
STYLE DESIGNATOR	THREADED EXTERNAL RIGID, THREADED INTERNAL SWIVEL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.562 INCHES SECOND END IN

SUBSTITUTES & CROSS-REFERENCES 2

X20060300Reference document

Same NSN cross-reference

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

126-5388Reference document

Same NSN cross-reference

Reference document — Vendor item drawing 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 126-5388-001?

126-5388-001 is a COUPLING,TUBE.

What parts can replace 126-5388-001?

There are 2 known substitutes for 126-5388-001: X20060300, 126-5388. Substitute compatibility should be verified for your specific system.

What is the NSN for 126-5388-001?

126-5388-001 is cataloged in the U.S. Government catalog under NSN 4730-01-261-6574. This indicates validated use in U.S. government and defense supply chains.

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126-5388-001 — COUPLING,TUBE

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