Does anyone know of a local source for TMP connectors used in the k3 and FT-450 radios, among others?

I am also looking for about 820 pF HV caps for medium power matching, so a few kV should be OK.

I occasionally buy Mix 31 cores to keep RF off lines, in a few sizes.

Anyone interested in a bulk buy of any of the above? Shipping will get you on small purchases.
I've bought the following cores so far and they work well.

.748" ID
1.4" ID

These are not split cores, you can get them easily locally. Your connector needs to fit through these.