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3HTF3 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3HTF3: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 2.50 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END, style_designator: FEMALE COUPLING HALF, basic_shape_style: ROUND W/OUT BOLT HOLES FIRST QUICK DISCONNECT END, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-672-9846, 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
3HTF3
NSN: 4730-01-672-9846
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0JPJ8 — DIXON VALVE & COUPLING CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length2.50 INCHES NOMINAL IN
connection_typeEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
style_designatorFEMALE COUPLING HALF
basic_shape_styleROUND W/OUT BOLT HOLES FIRST QUICK DISCONNECT END
surface_treatmentZINC OVERALL
operating_pressure5.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.375 INCHES MOUNTING FLANGE IN
quick_disconnect_methodPUSH-LOCK FIRST QUICK DISCONNECT END
media_for_which_designedGAS FIRST RESPONSE
NSN4730-01-672-9846
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3HTF3 · 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 FIRST QUICK DISCONNECT END
•
STYLE DESIGNATOR: FEMALE COUPLING HALF
•
OPERATING PRESSURE: 5.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
BASIC SHAPE STYLE: ROUND W/OUT BOLT HOLES FIRST QUICK DISCONNECT END
•
NOMINAL THREAD SIZE: 0.375 INCHES MOUNTING FLANGE IN
•
SURFACE TREATMENT: ZINC OVERALL
•
MEDIA FOR WHICH DESIGNED: GAS FIRST RESPONSE
TECHNICAL CHARACTERISTICS
CONNECTION TYPEEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
STYLE DESIGNATORFEMALE COUPLING HALF
OVERALL LENGTH2.50 INCHES NOMINAL IN
OPERATING PRESSURE5.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
BASIC SHAPE STYLEROUND W/OUT BOLT HOLES FIRST QUICK DISCONNECT END
NOMINAL THREAD SIZE0.375 INCHES MOUNTING FLANGE IN
SURFACE TREATMENTZINC OVERALL
MEDIA FOR WHICH DESIGNEDGAS FIRST RESPONSE
MATERIALSTEEL OVERALL
QUICK DISCONNECT METHODPUSH-LOCK FIRST 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3HTF3?
3HTF3 is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for 3HTF3?
3HTF3 is cataloged in the U.S. Government catalog under NSN 4730-01-672-9846. This indicates validated use in U.S. government and defense supply chains.
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