1.5MM CS X 33MM ID BLACK BUNA 70D

APG stocks the H1.5X33, a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 33 mm (1.299 in), a cross section of 1.5 mm (0.059 in), and an outside diameter of 36 mm (1.42 in). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

This material stands up to greases and lubricants, hydraulic fluids, and propane and butane. That behavior comes from the compound itself: Buna-N (Nitrile) is specified for reliable performance in both static and dynamic service, low compression set under sustained load. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It is not the right choice where automotive brake fluid or strong acids are present.

Maintenance and OEM teams specify it across general industrial maintenance, automotive, and construction equipment.

Stocked as H1.5X33 and sold individually. Unit weight is approximately 0.2796 g. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.