Historical SECO SEALS document – Post 6 is from the Wyle Laboratories Test Report for “Repeated Assembly, Impulse and Vibration Impulse Tests on Voi-Shan Mfg, Company Flared and Flareless Connectors ½” Size“ dated March 31, 1959.
Following is an extract from that test report.
“The purpose of this report is to present the methods used and the results obtained during the qualification test program to which 20 union assemblies, flared; 20 union assemblies, flareless: 12 union assemblies bulkhead, flared; and 12 union assemblies, bulkhead, flareless, were subjected.”