Sealing Concept

The Helicoflex Boss Seal provides high performance sealing for standard boss fittings. The all metal construction is ideal for extreme temperature and pressure conditions and is qualified for space flight applications. The Boss Seal can also be plated or coated to further enhance sealing performance.

The Helicoflex Boss Seal fits the following standard fittings:
Type AS-933: Fluid Fitting
Type AS-5202: Boss Port
MS-33649: Old MS specification

Please contact Applications Engineering for more information.