Used on nha is basic engine valve mechanism gp, p/n 139-4667; end item is model cs-433c type 1, vibrating roller, caterpillar direct vendor delivery (dvd) program.
body, coupling, rigid, fixed cavity, threaded, ferrule type tube ends, typei color magenta, o-ring seal GROOVE0.716in, with a 016 o-ring thread external 15/16-12un-2a
Used on c-17 aircraft. 0.895" overall length ferrule, socket weld, tube fitting - with o-ring gland, special this item has a retaining ring groove; p/n 7D0523A24 does not have a retaining ring groove double flange (seal groove)