Fragola 495101-BL 6AN to 8AN O Ring Straight Adapter

AN Attachment Type: Male threads
AN Size: -6
Straight Cut O-Ring Attachment Type: Male threads
Straight Cut O-Ring Size: -8 AN
Fitting Angle: Straight
Swivel: No
Fitting Finish: Black anodized
Fitting Material: Aluminum
O-Ring Material: Viton?