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Certifications
Mfr. Part #: AQ64-DOT-6
Ships same day with standard 2-day shipping if ordered M-F before 3PM PT.
| Quantity | Discount | Part Price |
|---|---|---|
| >10 pieces | 10.0 % | $13.10 |
Alkon AQ64-DOT-6 brass union tee, 3/8" OD push-to-connect fitting, DOT-approved for air brake and pneumatic system applications.
Key Features:
• DOT-approved brass union tee push-to-connect fitting
• Three 1/2" OD push-in tube ports (union configuration)
• Meets DOT FMVSS 571.106, SAE J1131, SAE J2494-1, and J2494-3 standards
• Brass CA377 construction with nitrile rubber seals
• Temperature range: -40°F to 212°F (-40°C to 100°C)
Common Applications:
• Branching 1/2" pneumatic tubing in vehicle and air brake systems
• OEM pneumatic layouts requiring DOT-compliant, leak-resistant fittings
• Heavy-duty pneumatic and modular automation systems where safety and compliance matter
| Specification | Details |
|---|---|
| Model | AQ64-DOT-6 |
| Type | Union Tee (Push-to-Connect) |
| Tube Size | 3/8" OD (all three ports) |
| Material | Brass (CA377) |
| Seals | Nitrile rubber (NBR) |
| Compliance | DOT FMVSS 571.106, SAE J1131, SAE J2494-1, J2494-3 |
| Temperature Range | -40°F to 212°F (-40°C to 100°C) |
| Configuration | Union tee with three push-in tube ports |
| Applications | Air brake systems, heavy-duty vehicles, pneumatic branching, OEM automation systems |



ID #: 214875