.138 ID X .218 OD SILICONE TUBING

This o-ring cord stock is supplied in red Silicone 50 Shore A with a cross section of 0.138 in (3.51 mm), catalogued under part number 0286T.138IDX.218OD. It supports field repair of oversized or non-standard sealing grooves without a special tooling charge.

Silicone offers excellent electrical insulating properties and an exceptionally wide service temperature range. This material stands up to many oxidizing chemicals, extreme heat and cold, and ozone and UV exposure. It is not the right choice where abrasive dynamic service or steam above its rated range are present.

Maintenance and OEM teams specify it across electronics and electrical enclosures, pharmaceutical manufacturing, and medical devices.

Reference part number 0286T.138IDX.218OD when ordering; the item is sold by the foot. Review your operating media and conditions against this specification before installation.