1. ʻOihana kaʻa: Hoʻohana ʻia nā NBR O-rings i nā ʻano hana kaʻa e like me nā ʻōnaehana wahie, nā ʻōnaehana hydraulic, a me nā ʻōnaehana braking.
2. ʻOihana Aerospace: Hoʻohana ʻia nā NBR O-rings i ka ʻoihana aerospace no nā noi e like me nā ʻōnaehana wahie, nā ʻōnaehana hydraulic, a me nā ʻōnaehana pneumatic.
3. ʻO kaʻaila a me kaʻoihana kinoea: Hoʻohana nuiʻia nā NBR O-rings i kaʻaila a me kaʻoihana kinoea no nā noi e like me ka hoʻopaʻaʻana i nā paipu, nā valves, a me nā pumps.