Product Description
Silicone Rubber O-rings
- Size#111S - 7/16 ID x 5/8 OD x 3/32 CS
- Part number 8M-5127 for reference only. These are not original Caterpillar® parts
- 70 Durometer Silicone Rubber O-rings
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Silicone rubber has a wide temperature range which makes it useful in many applications. Temperature range: -103°F to 446°F (-73° 260°C). Excellent resistance to compression set, good electrical properties, good resistance to weathering. Moderately resistant to high aniline point oils and should not be used with low aniline point oils. 
- Price is $0.03 each for minimum purchase of 50 pcs
      
          
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                Silicone O RingsGreat service, great product. 
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                Just what I neededJust what I needed for my keg posts to refurb my corny kegs. Good seal and not priced insane like a homebrew shop. The silicone is much more durable than the crappy homebrew shop rubber o-rings. 
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                Service!Good products but the service is GREAT! 
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                Red silicon O-ringSize 111, perfect for keg posts. 
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                ExcellentExcellent 
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                Perfect for cornelius keg postsThese are the perfect size for corny keg posts, are cheaper than anywhere else I've seen, and are silicone. Supposedly the silicone lasts longer, has a better temperature tolerance and seals tighter than buna n. Also lets you color code your in and out posts if you put one of these on your CO2 post and a standard black ring on your beverage post. Highly recommended. 
 
             
                     
           
           
           
           
          