حلقات O-Rings من Buna-N Nitrile | 0.103" CS × 2.611" ID | AS568-146 | Dash 146 | صلابة 50 (150/عبوة)

I needed a softer seal for a low-pressure hydraulic application, and the 50-durometer material seated perfectly in the groove without forcing. The 0.103" cross-section provides a good balance of flexibility and compression—the inner diameter matched exactly. These have held up well over a week of co

The 50 durometer is noticeably softer than standard o-rings, which made seating them in my hydraulic fitting a breeze. They fit the 2.611" ID groove perfectly on the first try, and the pack of 150 will last me years.

I bought these for a small pneumatic cylinder rebuild and the -40°F rating gives me confidence they'll hold up in my unheated shop. The 50 durometer is noticeably softer than the old ones, which sealed the piston perfectly on the first try.