APG stocks the N70465, an AS568-465 black Neoprene (Chloroprene) 70 Shore A O-Ring supplied with an inside diameter of 17.955 in (456.06 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 18.505 in (470.03 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.
This material stands up to mild acids, ozone and weathering, and refrigerants and ammonia. Neoprene (Chloroprene) is specified for strong performance in refrigeration circuits, a balanced combination of oil and weather resistance. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with strong oxidizing acids or ketones.
Typical settings include weather sealing and enclosures, HVAC and refrigeration, and marine equipment.
Reference part number N70465 when ordering; the item is sold individually. Unit weight is approximately 78.2361 g. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.
Description -465 BLACK CHLOROPRENE 70D O-RING
Actual Cross Section 0.275 inch (6.99 mm)
Actual Inside Diameter 17.955 inch (456.06 mm)
Actual Outside Diameter 18.505 inch (470.03 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity