GTA

All Springer/NP/PCP Air Gun Discussion General => Air Gun Gate => Topic started by: Mike71 on March 13, 2025, 10:47:51 PM

Title: O-RING sizes.
Post by: Mike71 on March 13, 2025, 10:47:51 PM
Started to putting in the Crosman section but think it will do good here.
I've searched the forums and didn't see a list of sizes.
Crosman 1322, 362 pumpers. Not looking to order via part numbers but actual measurements.

Inner valve body.
Prob.

I got the outer valve body and that's the same for a flat top piston. I found where I can get urethane o-rings at a good price, I have a few I got off of ebay but man they want alot of $$$ for just a couple.
Title: Re: O-RING sizes.
Post by: Rick67 on March 14, 2025, 12:28:05 AM
Outer 111 Buna 70

Inner 012 Buna 70 but 90 will last longer.
Title: Re: O-RING sizes.
Post by: Nvreloader on March 15, 2025, 11:11:34 AM
Rick
Have you looked at the "O" Ring Store, they have all the numbers/types,
both metric and standard sizes. Very reasonable prices.......
ymmv

https://www.theoringstore.com/store/?

Title: Re: O-RING sizes.
Post by: Mike71 on March 15, 2025, 12:21:07 PM
Rick
Have you looked at the "O" Ring Store, they have all the numbers/types,
both metric and standard sizes. Very reasonable prices.......
ymmv

https://www.theoringstore.com/store/?

That's where I'm getting mine, got some 90 durometer Urethane o-rings for my 362 flat top piston as I was blowing out the std buna 70s..
But they are having trouble with the website right this min it seems.
Also to get Urethane probe o-rings I'd have to get 100 of them.. I only want 20.. think I could sell and give away the rest here ?
Title: Re: O-RING sizes.
Post by: Rick67 on March 15, 2025, 12:21:51 PM
Rick
Have you looked at the "O" Ring Store, they have all the numbers/types,
both metric and standard sizes. Very reasonable prices.......
ymmv

https://www.theoringstore.com/store/?


I have but you're probably referring to Michael/Mike 👍

Title: Re: O-RING sizes.
Post by: Rick67 on March 15, 2025, 12:23:54 PM
Rick
Have you looked at the "O" Ring Store, they have all the numbers/types,
both metric and standard sizes. Very reasonable prices.......
ymmv

https://www.theoringstore.com/store/?

That's where I'm getting mine, got some 90 durometer Urethane o-rings for my 362 flat top piston as I was blowing out the std buna 70s..
But they are having trouble with the website right this min it seems.
Also to get Urethane probe o-rings I'd have to get 100 of them.. I only want 20.. think I could sell and give away the rest here ?


Sell it in packs of 10 or 20.