This o-ring is supplied in AS568-037 black Viton® (FKM) 70 Shore A with an inside diameter of 2.489 in (63.22 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 2.629 in (66.78 mm), catalogued under part number SB-V70037-10. It compresses into its gland to block fluid or gas migration across a joint. Additional detail on this item: 0.070CSX2.489"IDX2.629"OD.
Viton® (FKM) is specified here for outstanding high-temperature capability, excellent resistance to compression set and permeation. This material stands up to chlorinated solvents, engine and transmission fluids, and petroleum oils and fuels. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Applications involving hot water and steam or low-molecular-weight organic acids call for a different compound.
Common environments for this compound include chemical processing, high-temperature process equipment, and aerospace.
Reference part number SB-V70037-10 when ordering; the item is sold by the bag. 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.
description Viton 75-037-Black-Pk10
uf_description2 0.070"CSX2.489"IDX2.629"OD
Actual_CS 0.07 inch (1.78 mm)
Actual_ID 2.489 inch (63.22 mm)
Actual_OD 2.629 inch (66.78 mm)
ProductCode Description O-Rings - Bagged - Commodity