PartsTable
Technical Data Sheet
Download PDF

AE81446E — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AE81446E: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING AND ALUMINUM BODY, leg_length: 0.090 INCHES NOMINAL IN, overall_length: 1.140 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END, special_features: MIN. OPER.

TEMP. IS -65.0 DEG. F.; BURST PRESSURE IS 4000.0 PSI MIN., style_designator: MALE COUPLING HALF.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-192-4046, 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
AE81446E
NSN: 4730-01-192-4046
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
materialSTEEL CORROSION RESISTING AND ALUMINUM BODY
leg_length0.090 INCHES NOMINAL IN
overall_length1.140 INCHES NOMINAL IN
connection_typeEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
special_featuresMIN. OPER. TEMP. IS -65.0 DEG. F.; BURST PRESSURE IS 4000.0 PSI MIN.
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING
surface_treatmentPASSIVATE AND ANODIZE BODY
unpackaged_unit_width0.757 INCHES NOMINAL IN
unpackaged_unit_height0.757 INCHES NOMINAL IN
quick_disconnect_methodQUICK LEAD THREAD FIRST QUICK DISCONNECT END
surface_treatment_document_and_classificationQQ-P-35 FED SPEC 1ST TREATMENT RESPONSE AND MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE BODY
NSN4730-01-192-4046
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AE81446E · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE AND MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE BODY
•
CONNECTION TYPE: EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
UNPACKAGED UNIT WIDTH: 0.757 INCHES NOMINAL IN
•
LEG LENGTH: 0.090 INCHES NOMINAL IN
•
FEATURES PROVIDED: SELF-SEALING
•
UNPACKAGED UNIT HEIGHT: 0.757 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC 1ST TREATMENT RESPONSE AND MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE BODY
CONNECTION TYPEEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH1.140 INCHES NOMINAL IN
UNPACKAGED UNIT WIDTH0.757 INCHES NOMINAL IN
LEG LENGTH0.090 INCHES NOMINAL IN
FEATURES PROVIDEDSELF-SEALING
UNPACKAGED UNIT HEIGHT0.757 INCHES NOMINAL IN
SPECIAL FEATURESMIN. OPER. TEMP. IS -65.0 DEG. F.; BURST PRESSURE IS 4000.0 PSI MIN.
SURFACE TREATMENTPASSIVATE AND ANODIZE BODY
SUBSTITUTES & CROSS-REFERENCES 1
12311401Same 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
Ready to buy AE81446E?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is AE81446E?
AE81446E is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace AE81446E?
There is 1 known substitute for AE81446E: 12311401. Substitute compatibility should be verified for your specific system.
What is the NSN for AE81446E?
AE81446E is cataloged in the U.S. Government catalog under NSN 4730-01-192-4046. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AE81446E

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.