DISS FITTING - Retaining Ring - CARBON DIOXIDE - DISS 1080-A, He-O2 Mixture - DISS 1060-A, MEDICAL AIR DISS - 1160-A, NITROGEN - DISS 1160-A, NITROUS OXIDE - DISS 1040-A, O2-He Mixture (II) - DISS 1180-A, Vacuum(Suction) - DISS 1220 - Pkg of 10. P/N RR-1-10