-404 BLACK CHLOROPRENE 70D O-RING

Ordered as N70404, this is an AS568-404 black Neoprene (Chloroprene) 70 Shore A O-Ring supplied with an inside diameter of 1.85 in (46.99 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 2.4 in (60.96 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Neoprene (Chloroprene) is specified here for inherent flame-retarding characteristics and strong performance in refrigeration circuits. This material stands up to ozone and weathering, refrigerants and ammonia, and mild acids. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service.

Common environments for this compound include general industrial, marine equipment, and transit and rail.

Stocked as N70404 and sold individually. Nominal inside diameter is listed as 1 7/8 inch. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.