$4.72
This Buna O-ring measures exactly 69.5 mm inner diameter with 3 mm thickness. It replaces Part #P23724072 (cross-reference OB-1955) . This is the official seal for the oil sight glass on RV3, RV5, RV8, and RV12 pump models . The Buna-N material offers great oil resistance at a fair price.

O-ring, 69.5 x 3 mm - Buna, Part# P23724072

O-ring, 69.5 x 3 mm - Buna, Part# P23724072
This O-ring is made from Buna material. You may also hear it called Buna-N or Nitrile rubber. Buna rubber has great resistance to oils and grease. It also handles wear and tear better than many other materials . For this application, it is the perfect choice.
This specific size (69.5 mm x 3 mm) is used as the oil sight glass seal on Edwards RV series pumps . This includes popular models:
RV3
RV5
RV8
RV12
These pumps are widely used in laboratories, research facilities, and industrial settings. If you own or service these pumps, this is a part you should keep in your spare parts box.
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10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
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