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 6105-01-410-8948
NSN 5915-01-442-9810
NSN 5835-01-077-6278
NSN 5965-01-200-6613
NSN 5965-01-080-9808
NSN 2925-00-422-5159
NSN 5965-01-445-1254
NSN 6130-01-598-5626
NSN 2925-00-964-7128
NSN 5950-00-336-5830
NSN 5915-01-106-3511
NSN 5945-01-145-3081