-217 BROWN FKM 75D O-RING

Ordered as VB75217, this is an AS568-217 brown Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 1.171 in (29.74 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.449 in (36.8 mm). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Viton® (FKM) is specified here for very low compression set at elevated temperature, excellent resistance to compression set and permeation. The material holds up against many acids, engine and transmission fluids, and petroleum oils and fuels. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). It should not be specified for service in ketones and esters or hot water and steam.

Maintenance and OEM teams specify it across aerospace, automotive fuel systems, and chemical processing.

Order part number VB75217, sold individually. Unit weight is approximately 2.1976 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.