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 5925-01-174-8776
NSN 5925-01-522-3360
NSN 6105-00-686-5995
NSN 2925-01-027-1293
NSN 6145-00-907-1180
NSN 5920-01-186-6335
NSN 6105-01-066-8216
NSN 5945-01-197-4153
NSN 6145-00-521-0001
NSN 5998-01-321-7638
NSN 6620-00-495-0309
NSN 5920-00-709-1149