Slac seeks vendor capable of supplying a viewport with the following specs:

Flange:  2 3/4" OD CF in 304L stainless steel
Weld ring: Stainless Steel
Optic:  KRS-5
Optic thickness:  4mm
Scratch & Dig:  60/40
Flatness:  2 lambda
View Diameter:  32mm
Seal type:  bond
temperature Specifications:  Maximum 40 degrees C
Clean:  to UHV standards
leak tested:  to <1x10e-10 atm-cc/sec (He)



This is not a Request for Quote.  Vendors interested in being consideredas a potential source should identify themselves as an "interested party" via the FBO portal.  Do not contact the buyer.

Bid Protests Not Available