What is this seal called? (oilfield parts)

[stephen4785]

Im looking for a seal that is a 2 piece metal clamp shell, hinged on one side with a rectangle piece, has a v grove in it for a rubber v shaped seal, and the rubber seal has a serrated piece of metal inside the rubber seal. It's used a lot on oilfield/industrial engines. I cannot think of what it's called and I have no idea where to buy them locally for work.
Thanks for any help.

[Alvarado GT]

Victaulic clamp/seal??? We use them on the suction side of our missiles. they are 2 piece metal clamps with a v shaped seal. I havent seen one with metal piece in the seal though

[stephen4785]

I finally figured it out. I had to look it up in an old parts pdf I had. It's called felxmaster coupling and the seal I need is called "self restrained gasket for pipe". Here's what it looks like

http://aeroquip.cc/flexmasterselfrestrainedgasketforpipe.aspx