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 5895-00-852-4237
NSN 6610-00-969-9815
NSN 5965-01-550-4425
NSN 5996-01-535-8047
NSN 6320-01-117-5516
NSN 5935-01-025-5812
NSN 5925-01-393-1441
NSN 6150-00-419-0505
NSN 6220-01-325-0166
NSN 2925-00-856-0115
NSN 4140-01-515-2722
NSN 5920-01-503-7235