Sun Nov 12, 2006 4:31 pm by Cotten
Thanks!
(Strange: 27300-50 is a HS needle. )
Bruce's photocaption on page 247 of my copy cites the seal as fitting all nozzles with the lower shoulder.
I have found very, very few in situ.
Finding two last week in exceptionally good condition has inspired me to not only copy them in PEEK, but also to shave ultra-thin ones for a bandaid when the spigot and venturi hole are worn, on any and all models.
...Cotten