Allen Bradley Feed Through Module 1492-Aifm6S-3 $845.75 Allen Bradley https://www.ebay.com/itm/254878107587?hash=item3b57eb47c3:g:…
Sst Shv 4 Pin Coaxial Electrical Vacuum Feedthrough 2.75" Cf $870.60 https://www.ebay.com/itm/294185891337?hash=item447ed87609:g:…