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 6110-00-736-9946
NSN 5855-01-151-4233
NSN 5905-01-095-4603
NSN 5965-01-424-2941
NSN 6610-01-287-9814
NSN 5855-00-245-8461
NSN 5855-01-225-5855
NSN 5855-00-228-8446
NSN 5960-01-495-0859
NSN 6135-01-571-6889
NSN 2925-01-534-7314
NSN 5855-01-041-9392