AE81209E — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

AE81209E: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, thread_class: 3B ALL ENDS, connection_type: THREADED INTERNAL TUBE FIRST FLUID END CONNECTION, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF, nominal_thread_size: 0.438 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-142-8746, 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

AE81209E

NSN: 4730-01-142-8746
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING BODY
thread_class	3B ALL ENDS
connection_type	THREADED INTERNAL TUBE FIRST FLUID END CONNECTION
connection_style	PLAIN ALL ENDS
style_designator	MALE COUPLING HALF
nominal_thread_size	0.438 INCHES ALL ENDS IN
quick_disconnect_method	QUICK LEAD THREAD ALL ENDS
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
NSN	4730-01-142-8746

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN ALL ENDS

•

CONNECTION TYPE: INTERNAL QUICK DISCONNECT ALL ENDS

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

NOMINAL THREAD SIZE: 0.438 INCHES ALL ENDS IN

•

THREAD CLASS: 3B ALL ENDS

•

MATERIAL: STEEL CORROSION RESISTING BODY

•

QUICK DISCONNECT METHOD: QUICK LEAD THREAD ALL ENDS

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN ALL ENDS
CONNECTION TYPE	INTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION TYPE	THREADED INTERNAL TUBE FIRST FLUID END CONNECTION
STYLE DESIGNATOR	MALE COUPLING HALF
NOMINAL THREAD SIZE	0.438 INCHES ALL ENDS IN
THREAD CLASS	3B ALL ENDS
MATERIAL	STEEL CORROSION RESISTING BODY
QUICK DISCONNECT METHOD	QUICK LEAD THREAD ALL ENDS
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF) 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 3

4057T02Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

10108756Reference document

Same NSN cross-reference

Reference document — Informative reference only

4057T02P04Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is AE81209E?

AE81209E is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace AE81209E?

There are 3 known substitutes for AE81209E: 4057T02, 10108756, 4057T02P04. Substitute compatibility should be verified for your specific system.

What is the NSN for AE81209E?

AE81209E is cataloged in the U.S. Government catalog under NSN 4730-01-142-8746. This indicates validated use in U.S. government and defense supply chains.

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AE81209E — COUPLING HALF,QUICK DISCONNECT

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