-261 BROWN FKM 75D O-RING

Ordered as VB75261, this is an AS568-261 brown Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 6.734 in (171.04 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 7.012 in (178.1 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The compound resists petroleum oils and fuels, many acids, and aromatic hydrocarbons. Viton® (FKM) is widely chosen for very low compression set at elevated temperature, excellent resistance to compression set and permeation. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Exposure to low-molecular-weight organic acids or hot water and steam will shorten service life.

You will find this material specified across automotive fuel systems, aerospace, and semiconductor equipment.

Stocked as VB75261 and sold individually. Unit weight is approximately 11.169 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.