O-ring, 5.23 x 2.62 mm – Buna, Part# 2120027 – vacstellar

Description

The O-Ring 5.23 × 2.62 mm Buna (Part# 2120027) is a small but important sealing component used in vacuum pumps. It helps create a tight seal between parts and prevents air or oil leakage. This O-ring is made from durable Buna (Nitrile) rubber, which offers good resistance to oil and wear. It is commonly used in Edwards vacuum pump repair kits and maintenance applications.This O-ring is made from Buna (Nitrile Rubber / NBR). This material is widely used in industrial equipment because it has good resistance to oils, grease, and many common fluids.