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 5990-01-378-7349
NSN 6610-01-502-8868
NSN 5920-00-009-8186
NSN 5930-00-109-0231
NSN 5920-00-466-3950
NSN 5945-01-502-7415
NSN 6620-01-412-0938
NSN 5935-01-546-9170
NSN 5996-01-568-1602
NSN 6320-01-300-7994
NSN 6110-01-144-4376
NSN 6240-01-221-1378