Ordered as VB90201, this is an AS568-201 brown Viton® (FKM) 90 Shore A O-Ring with an inside diameter of 0.171 in (4.34 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 0.449 in (11.4 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.
Viton® (FKM) is specified for long service life in hot, chemically aggressive environments and the industry benchmark where nitrile reaches its thermal limit. It resists petroleum oils and fuels, many acids, and chlorinated solvents. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. It should not be specified for service in hot water and steam or low-molecular-weight organic acids.
Typical settings include oil and gas, aerospace, and semiconductor equipment.
Stocked as VB90201 and sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Description -201 BROWN FKM 90D O-RING
Actual Cross Section 0.139 inch (3.53 mm)
Actual Inside Diameter 0.171 inch (4.34 mm)
Actual Outside Diameter 0.449 inch (11.4 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity