O-Ring #013 NBR, Shore 75, pack of 20 – Scuba Clinic Tools

NBR o-rings size AS 013 Shore 75 in a pack of 20 for male end of the 1/2" low pressure hose and port plugs. These o-rings are NOT suitable for oxygen applications. 

O-Ring #011 NBR, Shore 75, pack of 50 – Scuba Clinic Tools

Buna-nitrile can have high tensile strength, and abrasion, tear, and compression set resistance. and is compatible for use with petroleum, HFA, HFB

013 Buna/NBR Nitrile O-ring 70A Durometer Black, Sterling Seal and Supply (1000 Pack)

DIN Retaining Knob O-ring Installation Bullet for Scubapro First

Scuba Diving O-Ring Kit 55 pcs Most Used

Diver's Viton O-ring Kit – Scuba Clinic Tools

Cylinder Neck Viton O-Ring, Pack of 5 – Scuba Clinic Tools

O-Ring Installation Bullet for Sherwood SR Series Second Stage

Captain O-Ring – Replacement U9-375 / SPX3000S / O-12 O-Rings for

BCD LP Hose O-Ring Installation Tool Set – Scuba Clinic Tools

Made of Black Buna-Nitrile (also called Buna-N) for use with a variety of fluids from petroleum to aliphatic hydrocarbons O-ring Size - Actual (b) per

013 Buna/NBR Nitrile O-Ring 70A Durometer Black, Sterling Seal and Supply (1000 Pack)

114 Buna-N O-Ring, 70A Durometer, Black, 5/8 ID, 13/16 OD, 3/32

BCD LP Hose O-Ring Installation Tool Set – Scuba Clinic Tools