Buy all nitrile O-rings for diving. The nitrile or NBR O-ring is very frequently used for scuba diving.
The nitrile O-ring is defined by its internal diameter measured in mm and the diameter of its torus in mm.
The hardness of a scuba diving nitrile O-ring is defined as Shore A hardness.
The most frequently used O-rings in diving are the O-ring R19 for the bottle necks or the O-rings R9 and the O-rings R10 for the valves.
Nitrile is used exclusively for AIR use
There are 25 products.
Reference: ORN-007C
NBR A003 o'ring sold by 2, 5 and 10
Reference: ORN-021C
NBR o'ring 2.50mm x 1mm o'ring sold by 1, 5 and 10
Reference: ORN-022C
NBR o'ring 2.90mm x 1.78mm o'ring sold by 1, 5 and 10
Reference: ORN-024C
NBR o'ring (dimension 6mm x 1mm) o'ring sold by 1, 5 or 10. Application for low pressure (20bars maximum)
Reference: ORN-010C
NBR AN5 o'ring sold by 10, 25 and 50
Reference: ORN-017C
NBR 7.5mm x 2mm o'ring sold by 10, 25 and 50
Reference: ORN-009C
NBR AN6 o'ring sold by 10, 25 and 50
Reference: ORN-016C
NBR AN7 o'ring sold by 10, 25 or 50
Reference: ORN-004C
NBR R8bis o'ring sold by 10, 25 or 50
Reference: ORN-003C
NBR R9 o'ring sold by 10, 25 and 50. Used on scuba tank valves.
Reference: ORN-019C
NBR 10.77mm x 2.62mm o'ring sold by 1, 5 and 10. Rubber hardness for high pressure. Dimensions AN9 or 2.113
Reference: ORN-018C
NBR 10.82mm x 1.78mm o'ring sold by 1, 10, 25 and 50. Rubber hardness for high pressure.
Reference: ORN-015C
NBR 11mm x 2.5mm o'ring sold by 10, 25 and 50
Reference: ORN-002C
NBR R10 (dimension 12.70mm x 2.70mm) o'ring sold by 10, 25 or 50
Reference: ORN-024C
Nitrile O-ring dimensions 12.37mm x 2.62mm AN10 sold by 1, 5 or 10. High pressure application for diving cylinder lids (old version, front face)
Reference: ORN-023C
NBR R10 (dimension 12.42mm x 1.78mm) o'ring sold by 1, 5 or 10. Dedicated for high pressure application.