The RFS101-60100 is the safest o-ring for your Sikorsky S76. Backed by FAA’s difficult-to-win approval, our PMA product has completed hundreds of design landings on our cutting-edge brake dynamometer—in addition to passing FAA’s rigorous performance and airworthiness tests resulting in PMA approval.
In terms of function, the RFS101-60100 compares to the Cleveland 101-60100 o-ring. In terms of quality and affordability, our PMA o-ring surpasses with flying colors. To be granted PMA status, our products complete and pass more quality and safety tests than OEM parts. Due to our innovative engineering, the RFS101-60100 is available at a more affordable price, lowering the cost of air travel.