-007 BLACK BUNA 70D O-RING

The H70MD007 is an AS568-007 black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 0.145 in (3.68 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.285 in (7.24 mm). This o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is specified here for strong abrasion and tear resistance, most widely specified general-purpose sealing elastomer. The compound resists propane and butane, many alcohols, and petroleum-based oils. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Applications involving ketones or polar solvents call for a different compound.

This item is metal detectable for HACCP and foreign-body control programs. Common environments for this compound include general industrial maintenance, fluid power, and agricultural equipment.

Reference part number H70MD007 when ordering; the item is sold individually. Check the compound against your process media, pressure and temperature before committing to a design.