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 6240-01-138-4888
NSN 5835-01-337-8635
NSN 5905-01-343-0829
NSN 5935-00-351-9775
NSN 5910-01-649-4482
NSN 6645-01-066-6665
NSN 6130-01-634-0603
NSN 6650-01-390-6989
NSN 5996-00-525-1777
NSN 6220-00-305-0801
NSN 5965-00-062-0559
NSN 5910-01-599-7609