Where to get plastic part for camera lens.

[nayrgaijin]

So my strap came undone and the camera hit the ground.... It busted a small easily replaceable plastic piece that has slots so it locks on the camera when you turn it on. If that makes sense. It is screwed on.
Any idea where I can get this piece?
I'm about to send the body in to Nikon and they said send the lens with and they will estimate cost to replace, which I will probably do if I can't find what I need to fix it myself. Thanks for any help! :)

For a Nikon D3000

 

[hwntunda]

your local camera shop should have parts, or they atleast could order it for ya.

 

[mfinn]

My local Kits Camera store helps me with just about anything with my camera, even though I didn't buy it there.

 

[nayrgaijin]

Thanks for the suggestions guys! I will just bring my lens to a LCS for help :)
(Local Camera Store) HAHA