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 6610-00-408-4775
NSN 6110-00-723-6341
NSN 5930-01-532-4168
NSN 5996-01-604-9653
NSN 6110-00-663-4054
NSN 6645-01-216-1956
NSN 5960-01-476-5686
NSN 5835-01-647-6426
NSN 6130-01-561-1936
NSN 5895-01-032-3910
NSN 7035-01-521-2384
NSN 2925-00-284-1086