Description
Brass 90° union elbow with DOT push-in connections on both ports (Midland 655320), sized for 5/32″ tube OD nylon air-brake tubing. No-tool quick-connect fitting that meets DOT FMVSS 571.106 and SAE J1131 requirements for use on commercial vehicle air-brake systems.
Specifications
| Manufacturer | Midland Industries |
|---|---|
| Part Number | 655320 |
| Part Type | DOT Push-In Union Elbow (90°) |
| Material | Brass |
| Tube OD | 5/32″ |
| Connection | 5/32″ PTC x 5/32″ PTC, 90° elbow |
| Standards | DOT FMVSS 571.106 / SAE J1131 |
Applications
Routing 5/32″ nylon DOT air-brake tubing around tight corners on tractor/trailer air systems where a straight union won’t fit. Same connection on both ends — splices two equal-diameter tubing runs at a 90-degree turn.
Composite-body equivalent of this elbow is sold separately as Midland 655320C; this listing is the brass-body version. For straight unions in 5/32″, see Midland 620532.









