3013789-2 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

3013789-2: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, leg_length: 0.657 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES, thread_class: 3A ALL ENDS A, overall_length: 1.727 INCHES NOMINAL IN, connection_type: INTERNAL QUICK DISCONNECT ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-005-8880, 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

3013789-2

NSN: 4730-01-005-8880
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
leg_length	0.657 INCHES NOMINAL IN
seat_angle	37.0 DEGREES
thread_class	3A ALL ENDS A
overall_length	1.727 INCHES NOMINAL IN
connection_type	INTERNAL QUICK DISCONNECT ALL ENDS
connection_style	FLARE ALL ENDS
style_designator	MALE COUPLING HALF
nominal_thread_size	0.562 INCHES ALL ENDS IN
quick_disconnect_method	PUSH-PULL ALL ENDS
thread_series_designator	UNF ALL ENDS
material_document_and_classification	QQ-B-626 FED SPEC 1ST MATERIAL RESPONSE AND SAE 72 ASSN STD 2ND MATERIAL RESPONSE BODY
NSN	4730-01-005-8880

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: FLARE ALL ENDS

•

CONNECTION TYPE: INTERNAL QUICK DISCONNECT ALL ENDS

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC 1ST MATERIAL RESPONSE AND SAE 72 ASSN STD 2ND MATERIAL RESPONSE BODY

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS IN

•

LEG LENGTH: 0.657 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	FLARE ALL ENDS
CONNECTION TYPE	INTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION TYPE	THREADED INTERNAL TUBE FIRST FLUID END CONNECTION
STYLE DESIGNATOR	MALE COUPLING HALF
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626 FED SPEC 1ST MATERIAL RESPONSE AND SAE 72 ASSN STD 2ND MATERIAL RESPONSE BODY
OVERALL LENGTH	1.727 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES ALL ENDS IN
LEG LENGTH	0.657 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.562 INCHES ALL ENDS IN
SEAT ANGLE	37.0 DEGREES

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

712521-2Same 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 3013789-2?

3013789-2 is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace 3013789-2?

There is 1 known substitute for 3013789-2: 712521-2. Substitute compatibility should be verified for your specific system.

What is the NSN for 3013789-2?

3013789-2 is cataloged in the U.S. Government catalog under NSN 4730-01-005-8880. This indicates validated use in U.S. government and defense supply chains.

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