The H70467 is an AS568-467 black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 18.955 in (481.46 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 19.505 in (495.43 mm). This o-ring delivers dependable bidirectional sealing in a compact groove envelope.
The compound resists many alcohols, greases and lubricants, and water. That behavior comes from the compound itself: Buna-N (Nitrile) delivers strong abrasion and tear resistance, 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 should not be specified for service in automotive brake fluid or ketones.
Maintenance and OEM teams specify it across general industrial maintenance, construction equipment, and automotive.
Order part number H70467, sold individually. Unit weight is approximately 72.339 g and nominal inside diameter is listed as 19 inch. Check the compound against your process media, pressure and temperature before committing to a design.
Description -467 BLACK BUNA 70D O-RING
Actual Cross Section 0.275 inch (6.99 mm)
Actual Inside Diameter 18.955 inch (481.46 mm)
Actual Outside Diameter 19.505 inch (495.43 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity