A29N4-4-56 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

A29N4-4-56: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, leg_length: 0.600 INCHES NOMINAL IN, thread_class: 3A ALL ENDS A, overall_length: 1.850 INCHES NOMINAL IN, connection_type: INTERNAL QUICK DISCONNECT SECOND QUICK DISCONNECT END, connection_style: PLAIN ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-187-5012, 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

A29N4-4-56

NSN: 4730-01-187-5012
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78357 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLER DIVISION (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY BODY
leg_length	0.600 INCHES NOMINAL IN
thread_class	3A ALL ENDS A
overall_length	1.850 INCHES NOMINAL IN
connection_type	INTERNAL QUICK DISCONNECT SECOND QUICK DISCONNECT END
connection_style	PLAIN ALL ENDS
style_designator	MALE COUPLING HALF
surface_treatment	ANODIZE BODY
nominal_thread_size	0.4375 INCHES ALL ENDS IN
quick_disconnect_method	PUSH-PULL SECOND QUICK DISCONNECT END
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
material_document_and_classification	QQ-A-225/10,T9 FED SPEC SINGLE MATERIAL RESPONSE BODY
NSN	4730-01-187-5012

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY

•

CONNECTION STYLE: PLAIN ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/10,T9 FED SPEC SINGLE MATERIAL RESPONSE BODY

•

LEG LENGTH: 0.600 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
CONNECTION STYLE	PLAIN ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
CONNECTION TYPE	INTERNAL QUICK DISCONNECT SECOND QUICK DISCONNECT END
STYLE DESIGNATOR	MALE COUPLING HALF
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/10,T9 FED SPEC SINGLE MATERIAL RESPONSE BODY
OVERALL LENGTH	1.850 INCHES NOMINAL IN
LEG LENGTH	0.600 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.4375 INCHES ALL ENDS IN
SURFACE TREATMENT	ANODIZE BODY

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

810AS1484-3Reference 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 A29N4-4-56?

A29N4-4-56 is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace A29N4-4-56?

There is 1 known substitute for A29N4-4-56: 810AS1484-3. Substitute compatibility should be verified for your specific system.

What is the NSN for A29N4-4-56?

A29N4-4-56 is cataloged in the U.S. Government catalog under NSN 4730-01-187-5012. This indicates validated use in U.S. government and defense supply chains.

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