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 Installation Bullet for Mares Second Stage Inlet Fitting
O-Ring Installation Bullet for Mares Second Stage Inlet Fitting
Scuba Diving O-Ring Kit 55 pcs Most Used
O-Ring Kit - Code 61 & 62 Flange - #4005-Kit by Brennan Industries
O-RING EXTRACTORS
O-Ring #012 NBR, Shore 90, pack of 50 – Scuba Clinic Tools
Valve Body O-Ring Installation Tool for Sherwood SR Series 2nd
8mm ID x 10mm OD x 1mm CS - Price for 50 pcs
Metric Buna O-rings 180 x 3mm Price for 1 pcs
O-ring Pick, Plastic – Scuba Clinic Tools
O-Ring Installation Tool Set for HP and LP Hoses
FFKM O-rings - Page 1 - OringsandMore
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ORBN013 - O-Ring, Black BUNA/NBR Nitrile, Duro: 70, Size: 013 (Min Qty: 1006)
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)