Common "O" ring Sizes

Available at BSC Prestons
5/380 Hoxton Park Road, Prestons, NSW, 2170


Part No. I.D O.D W Use
BS003N70 1/16" 3/16" 1/16" SPG Spool
BS010N70 1/4" 3/8" 1/16" 2nd Stage Swivel Joint and 2nd stage Internal seat valve
BS011N70 5/16" 7/16" 1/16" Low Pressure hose thread and LP inflator inside
BS012N70 3/8" 1/2" 1/16" High pressure hose thread
BS014N70 1/2" 5/8" 1/16" "STD" Tank Yoke and Reg. DIN
BS109N70 5/16" 1/2" 3/32" Small O ring Bauer Junior Filter Cartridge
BS110N70 3/8" 9/16" 3/32" Large O ring Bauer Junior Filter Cartridge
BS111N70 7/16" 5/8" 3/32" APEX Reg. DIN
BS112N70 1/2" 11/16" 3/32" Other Regs DIN. (Faber DIN/K slug)
BS209N70 11/16" 15/16" 1/8" Camera Arm Ball Joints various brands
BS214N70 1" 1 1/4" 1/8" Tank Valve (Neck)
OR017x4N70 17mm 25mm 4mm INON Ball joints and a few other brands