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DBA12-150 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

DBA12-150: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM OR ZINC BODY, leg_length: 1.50 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT MOUNTING FLANGE, style_designator: FEMALE COUPLING HALF. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-692-6677, 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
DBA12-150
NSN: 4730-01-692-6677
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72661 — DIXON VALVE & COUPLING COMPANY, LLC DIV DIXON FIRE (USA)
SPECIFICATIONS
materialALUMINUM OR ZINC BODY
leg_length1.50 INCHES NOMINAL IN
connection_typeEXTERNAL QUICK DISCONNECT MOUNTING FLANGE
style_designatorFEMALE COUPLING HALF
NSN4730-01-692-6677
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: DBA12-150 · 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
•
CONNECTION TYPE: EXTERNAL QUICK DISCONNECT MOUNTING FLANGE
•
STYLE DESIGNATOR: FEMALE COUPLING HALF
•
LEG LENGTH: 1.50 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM OR ZINC BODY
TECHNICAL CHARACTERISTICS
CONNECTION TYPEEXTERNAL QUICK DISCONNECT MOUNTING FLANGE
STYLE DESIGNATORFEMALE COUPLING HALF
LEG LENGTH1.50 INCHES NOMINAL IN
MATERIALALUMINUM OR ZINC 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DBA12-150?
DBA12-150 is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for DBA12-150?
DBA12-150 is cataloged in the U.S. Government catalog under NSN 4730-01-692-6677. 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.