Tube, Nozzle, Replacement, 25 Ga, 1.2"Length, 316 Stainless Steel, Pack of 10. This part replaces part number  588-102655-10  which is obsolete and no longer available.
This is used for delivery nozzles for the reagents (except for Act and Amidites) on the Dr Oligo 96, 192, 384, 768 and 48.
It is the Stainless Steel tube only, it does not include the tube nut, the ferrule or the Teflon tube that this fits into. This is the part that usually needs replacing if a nozzle is defective. The tube nut, ferrule and Teflon tube are usually reusable.