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3E2040BAAL — REDUCER,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3E2040BAAL: REDUCER,QUICK DISCONNECT.

The REDUCER,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM BODY, body_material: ALUMINUM, style_designator: REDUCER/COUPLING, end_item_identification: 5430016976179, quick_disconnect_method: CAM-LOCKING FIRST QUICK DISCONNECT END, quick_disconnect_nominal_size: 3.00 INCHES FIRST QUICK DISCONNECT END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-725-0845, 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
3E2040BAAL
NSN: 4730-01-725-0845
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 13440 — AMERICAN PACKING AND GASKET CO (USA)
SPECIFICATIONS
materialALUMINUM BODY
body_materialALUMINUM
style_designatorREDUCER/COUPLING
end_item_identification5430016976179
quick_disconnect_methodCAM-LOCKING FIRST QUICK DISCONNECT END
quick_disconnect_nominal_size3.00 INCHES FIRST QUICK DISCONNECT END IN
quick_disconnect_end_connection_typeEXTERNAL
NSN4730-01-725-0845
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3E2040BAAL · 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
•
QUICK DISCONNECT END CONNECTION TYPE: EXTERNAL
•
STYLE DESIGNATOR: REDUCER/COUPLING
•
QUICK DISCONNECT NOMINAL SIZE: 1.50 INCHES SECOND QUICK DISCONNECT END IN
•
BODY MATERIAL: ALUMINUM
•
MATERIAL: ALUMINUM BODY
•
QUICK DISCONNECT METHOD: CAM-LOCKING FIRST QUICK DISCONNECT END
TECHNICAL CHARACTERISTICS
QUICK DISCONNECT END CONNECTION TYPEEXTERNAL
STYLE DESIGNATORREDUCER/COUPLING
QUICK DISCONNECT NOMINAL SIZE1.50 INCHES SECOND QUICK DISCONNECT END IN
QUICK DISCONNECT NOMINAL SIZE3.00 INCHES FIRST QUICK DISCONNECT END IN
BODY MATERIALALUMINUM
END ITEM IDENTIFICATION5430016976179
MATERIALALUMINUM BODY
QUICK DISCONNECT METHODCAM-LOCKING FIRST QUICK DISCONNECT END
QUICK DISCONNECT METHODCAM-LOCKING SECOND QUICK DISCONNECT END
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

No substitute or cross-reference records for this part.

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 3E2040BAAL?
3E2040BAAL is a REDUCER,QUICK DISCONNECT.
What is the NSN for 3E2040BAAL?
3E2040BAAL is cataloged in the U.S. Government catalog under NSN 4730-01-725-0845. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.