Buna O-Ring for 32.99 mm ID O-Ring Joint Glass Vacuum Vessels, O-Ring Joint #125 O-Ring.
These Buna O-rings are used in our Ideal Vacuum Glass Gas Cells, in between the vessel and a mounted optic, 32.99 mm ID.
They are made of Buna which is well known for its excellent resistance to heat (250°F/121°C) and to aggressive fuels and chemicals.
O-Ring, Buna for Ideal Vacuum Glass Gas Cells.
Dimensions(inch): 125 - 1.299 x 0.103
