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Author Topic: Let's find an alternative S1K breech seal while waiting for them to get back in stock  (Read 1064 times)

Offline davee1

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Let's find an alternative S1K breech seal while waiting for them to get back in stock
« on: July 24, 2007, 04:18:30 PM »
Isn't there somebody who has found an American equivilent oring that can be substituted for the S1K breech seal? They've been out of stock for weeks. Same with Diana Breech seals. I found that a #110 oring works excellently for my Diana 350Ms. In the plumbing world it's known as a #8.  Its spec is OD=9/16 x ID=3/8 x w=3/32.

Surely there's a substitute that will work for the S1K...somebody?  Anybody?   :o
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Walther Falcon.25, Shadow.177, Shadow Express.22, Whisper.22, CFX.177/.22, B3AK.22, B3.177(x2), B4.22, B21.22, B26.22, Diana350M.177/.22, Beeman1073.177/.22, Hammerli Storm.22, Hammerli X2.177/.22, BeemanP1.177, P3.177, P17.177(x2), Diana5G(P5).177, Diana LP8, Browning800, BenjiHB22, Crosman1377, Marauder.22

Offline davee1

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maybe stacks of #203 or...
« Reply #1 on: July 24, 2007, 04:47:46 PM »
Maybe shave some height off of the original seal and then put a #203 on top of it?

#203  od=.574  x id=.296 x .139    or    9/16 x 5/16 x 1/8
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Walther Falcon.25, Shadow.177, Shadow Express.22, Whisper.22, CFX.177/.22, B3AK.22, B3.177(x2), B4.22, B21.22, B26.22, Diana350M.177/.22, Beeman1073.177/.22, Hammerli Storm.22, Hammerli X2.177/.22, BeemanP1.177, P3.177, P17.177(x2), Diana5G(P5).177, Diana LP8, Browning800, BenjiHB22, Crosman1377, Marauder.22

Offline vinceb

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Rich in Mich had one a while back...
« Reply #2 on: July 25, 2007, 09:40:29 AM »
Dunno if it's still available, though. Didn't see it on his website.
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