LDS Vacuum 133-000 Conflat Blank Flange – LOT OF 3

What is 133‑000 from LDS Vacuum

• It’s a 1.33″ OD Conflat (CF) flange blank, non‑rotatable, made from 304 stainless steel.

• It is designed for high vacuum or ultra high vacuum (UHV) systems, where you may need to blank off ports rather than connect a tube or fitting.

• The “133‑000” is the part number for that blank flange style.

Key mechanical / dimensional details

• Bolt holes: 6 clearance (thru) holes, diameter ≈ 0.172″

• Material: 304 stainless steel

• It is “non‑rotatable,” meaning the flange body itself does not swivel relative to the bolt holes.

• It is a “blank” — no openings or ports, intended to close off a flange port.