I have a supply of #017 Buna-N (nitrile) and Viton o-rings for use on McGizmo's Clicky paks. These are the sealing ring between the pak and the head, which sits just below the threads on the pak. If your rings are worn, or you want rings that will tolerate a wider variety of lubricants than the stock EPDM rings, these are excellent replacements. These will work for any of your 3v or 6v paks for Haikus, Mules, SunDrops, Makais etc. I had to order larger amounts than I needed and wanted to pass on the supply to you all at cost.
I currently have 30 Buna rings.
I currently have 0 Viton rings.
I will try to keep this post up to date with available quantities. If there is a call for more of these, I would be willing to order more to keep the thread going, or maybe if there is other popular sizes, I would possibly expand the offering at some point. Please leave any comments or questions you have.
There will be a $0.75 base price to cover shipping/packaging/PP fees and then please add $0.03 per unit for Buna and $0.11 per unit for Viton. Please post your order here and I will PM you my PP addy.
PP only please; orders will only be shipped to USA addresses due to the low value of these items, and the fact that I intend to mail them directly from my house.
Here is a chart I found on the supplier's website showing the various strengths and weaknesses of different o-ring materials. I thought you might like to see that info in regards to these o-rings. NR is 'not recommended'.