Description
The Midland Industries 620532 is a 5/32 in brass DOT push-in union for air brake systems. The push-to-connect design and brass captive eyelet provide quick, secure, leak-resistant joints in DOT-compliant nylon air brake tubing.
Specifications
| Manufacturer | Midland Industries |
|---|---|
| Part Number | 620532 |
| Part Type | DOT Push-In Union (tube x tube, straight) |
| Tube OD | 5/32 in |
| Material | Brass |
| Pressure Rating | 150 PSI |
| Temperature Range | -40 °F to +200 °F |
| Compliance | DOT FMVSS 571.106 / SAE J1131 |
Applications
This union is used for:
- Joining two 5/32 in nylon air brake tubes
- Commercial truck and trailer air brake circuits
- Quick service repairs of DOT air lines
Verify hose size, thread, and fitting configuration before ordering to confirm fitment.









