Well, you could pretend it's an earlier NR derailleur and leave it out altogether. This is one of those subtle design mod's to the NR derailleur between 69-74. How many other are there?
Carl Derrick
Queens NY
>From: "Daniel Artley" <dartley@co.ba.md.us>
>To: <classicrendezvous@bikelist.org>
>Subject: [CR]Looking for NR Rear Der. Part
>Date: Tue, 23 Apr 2002 08:30:21 -0400
>
>While cleaning up a Campy NR rear derailleur, the nylon washer/bushing from
>the bottom pivot fell to the floor and disappeared into the netherworld of
>my bike work shop. Profuse cleaning (of the shop) didn't turn it up.
>Would someone from the list have a line on Part No. 810/1A from the Campy
>Catalogue No. 17. It fits between the pivot bolt for the jockey wheel cage
>and the lower assembly of the derailleur body. This is for the Colnago I'm
>cleaning up for the Cirque. I'd be much obliged if someone could turn up a
>spare.
>
>Dan Artley
>Parkton, Maryland