An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5999-01-330-7516
NSN 5950-00-758-6857
NSN 5965-01-314-6385
NSN 5960-01-386-5770
NSN 5925-00-724-9811
NSN 5895-00-761-5557
NSN 5895-01-265-7236
NSN 6110-01-381-1269
NSN 6620-01-159-4330
NSN 5990-01-574-2522
NSN 5930-01-210-6544
NSN 6130-00-165-2983