1.6MM CS X 7.1MM ID BLACK BUNA 90D

H90M1.6X7.1 is a black Buna-N (Nitrile) 90 Shore A O-Ring supplied with an inside diameter of 7.1 mm (0.28 in), a cross section of 1.6 mm (0.063 in), and an outside diameter of 10.3 mm (0.41 in). In service, this o-ring compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and economical choice for high-volume maintenance programs. The compound resists water, greases and lubricants, and propane and butane. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).

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

This item is sold individually under part number H90M1.6X7.1. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.