The 565 medical sealing washer is our most popular .  Our 565 medical washer is available in green and gray and fits inside all of our valve seals that are equipped to receive a washer.  This washer is available in either green or gray colors.  Gray is part number ACM-002.  Green is part number ACM-017.  We also have a Posi-Seal washer that was developed and patentened to deliver superior sealing performance with lower torque required by the patient.  This allows patients with weaker hand strength to accomplish a leak tight seal when changing cylinders.  This washer also comes in gray and green colors.  The part number for the gray posi-seal washer is ACM-150 and the part number for the green posi-seal washer is ACM-193. We have a seal that pilots into the outlet of the valve. It is available in green and white.  The part numbers are ACM-028 for the white and ACM-030 for the green.  Be sure not to use a regulator which already has a washer installed when using the top hat style washer.  You should only use one washer on cylinders.  We also carry the brass and viton sealing washer.  That part number is ACM-291.

Quantity per bag for part number ACM-017 is 500.