Custom Manufactured Spline Adapter | Plastic Precision Parts

Upland Fab has been serving the aerospace industry manufacturing Vespel® Spline Adapters to customer drawings as well as MS14169 and AS14169 specifications for nearly 15 years. The non-metallic spline adapter is a critical component to today’s military helicopters. Made from either Torlon® or Vespel®, Upland Fab manufactures spline adapters in various configurations in basic sizes of ¾, 1, and 1-1/2. Our extensive experience in machining Vespel® allows us to produce spline adapters with high precision and a competitive price for our customers.

Top-Flight Communication & Customer Satisfaction

Upland Fabrication is different. Not just because we’re a leader in machining spline adapters, but because we are committed to reliable communication. All of our customers work with a single point of contact who provides support and updates at every stage.

Supply Inventory Management

We have an efficient and advanced Supply Inventory Management system so you'll never have to worry about reorders or running out at the wrong time! We can work with any delivery frequency, whether it’s daily, weekly, or monthly. Flexibility in our manufacturing enables us to adjust shipping quantities and frequencies as needed to meet changes in product demand. 

Discover the Upland Edge

Upland Fab leads the industry in machining spline adapters. You’ll learn why we’re at the front of the pack when you contact us to discuss your project or get a quote.