Used on aircraft, stratofortress, b-52. 2b thread class 1.234" overall length tri-start straight plug service class: corrosion resistant olive drab cadmium plate aluminum, 500 hour extended salt spray, emi-50 db at 10ghz specification min., 175deg c, quadrax type contacts
Used on aircraft, stratofortress, b-52. 1.240" overall length wall mounting receptacle quadrax type contacts, back panel mount flange has 4 mounting holes, metric threads on coupling M25X1-6g