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OR20TUA wheel o rings

Gunzy

Well-known member
1,769
65
48
Location
Roy, Utah
Does anybody know who makes these. These are the orange arctic o rings for the HEMTT/HET/PLS wheels. All I can find on the internet is a supplier in Abhu Dabi. I know there are a few suppliers here but I would like to know who makes them. Thanks for any help.
 

Castle Bravo

Hundredaire Socialite
Steel Soldiers Supporter
1,957
211
63
Location
Arizona
NSN 5330-01-348-8331 Titan P/Ns 52-49529-00, 52-49529-00013, Hutchinson P/N 50020, Oshkosh P/N 2HD735

This is what the TM says the HEMTT, HET, and PLS use. I do not know if the 5330-01-348-8331 is an OR20TUA, but an OR20TUA is what I pulled out of my HET wheel.

I replaced it with the larger OR320 and it is holding fine.
 
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