BS123 PTFE (Teflon) O ring Seal 2.62 Thick x 29.82mm I.D.

BS123 Size O ring. PTFE (Teflon) O ring Seal. PTFE (PTFE). COLD TEMP. HIGH TEMP. CRYOGENIC MATERIAL (-238° F). LOW OUTGASSING. WAFER PROCESSING.

eBay