• Examples of various sizes of SECO7 37-degree Copper Flared Gaskets


SECO7 GSA/DLA Installation and Torquing Instructions

The General Services Administration (GSA) / Defense Logistics Agency (DLA) base document for the Commercial Item Description (CID), A-A-59935CONICAL SEAL, CRUSH, 37 DEGREE FLARED TUBE FITTING GENERAL REQUIREMENTS FOR“, contains the recommended torquing instructions for SECO7 conical seals. The “Base Document” date is 02-Oct-2013, and was last validated on 06-Jul-2018. The next review date for the document is 05-Jul-2023.

Click this “Torque Values” link to access the A-A-59935 document.

SECO7 Installation Video Demonstrations

Our demonstration videos are available in various languages. They demonstrate the ease of installation for SECO7 37 Degree Flared Tube Fitting Conical Seals. For installation demonstration videos in languages other than English, click here to view them.

Installation Demonstration Video

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