Description
Quality replacement brass frame nipple for truck and trailer air systems. It passes through the frame rail and is secured with a nut, carrying an air line across the frame without chafing. Power Products is a FleetPride house brand.
Specifications
| Manufacturer | Power Products |
|---|---|
| Part Number | FN300 |
| Type | Frame nipple / bulkhead anchor coupling, straight |
| Overall Length | 2.88 in (2-7/8 in) |
| Large Thread | 1/2-14 NPTF |
| Small Thread | 1/4-18 NPTF |
| Shank Thread | 1-14 UNS (mounting nut thread) |
| Material | Brass |
Cross References
This part replaces or is equivalent to the following part numbers:
- Velvac: 035021
- Other: 205730, 11300
Applications
This frame nipple is used on heavy-duty trucks and trailers wherever an air line must cross a frame rail through a drilled hole – service and emergency line routing, air suspension plumbing and accessory air feeds.
2.88 in is the overall length, not a port diameter. Confirm whether your application needs a mounting nut and check the frame hole size before ordering.









