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 5999-01-213-1098
NSN 5999-01-472-2536
NSN 6650-01-421-2762
NSN 5910-01-649-6743
NSN 5960-00-052-0081
NSN 5895-00-779-9563
NSN 5999-00-468-4150
NSN 5855-00-198-3197
NSN 5920-00-555-1877
NSN 6610-00-488-3780
NSN 6650-00-618-9398
NSN 5915-01-289-8517