حلقات O من بونا-ن نيترايل 0.103 بوصة CS × 0.361 بوصة ID | AS568-110 | داش 110 | صلابة 90 (1100/عبوة)

Used a handful of these 90-durometer Buna-N o-rings on a pneumatic manifold and the fit on the 0.361" ID was spot-on. The material feels tough and resilient, handling the shop temperature swings without issue. At 1100 per pack, I won't be running out soon.

Fitting these onto a 0.361-inch shaft was surprisingly easy, and the 90-durometer hardness gives them a firm, leak-free seal even in tight spots. For a 1100-count bag, the price makes sense for stocking up on a common size.

I've been rebuilding a pneumatic system and these o-rings fit the AS568-110 spec perfectly, sealing at 120 psi without any leaks. The 90 durometer feels noticeably stiffer than the standard 70 stuff, which is exactly what I needed for a high-pressure application.