Collins Mechanical Filter for swap

[Wally Gibbons]

Greetings,

Have had this little 9 pin plug in mechanical filter for a while, I have
no idea what it's worth, but I do need a couple of items. I'll swap
straight across for either...

Collins filter is a: F 455J-31, serial 770, PN 522 9089 002.

I have a Cushman CE-3 and a CE-6 service monitor with bad crystal ovens.
I'll swap the filter for a good crystal oven over for either monitor.

Anyone have some cushman parts laying around?

Thanks.

Wally Gibbons
rockwall at sourceoneinternet.com
North Logan, Utah.