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 6650-00-233-0705
NSN 4140-01-627-3865
NSN 6105-01-095-1761
NSN 6685-00-239-9301
NSN 5855-01-003-7102
NSN 5965-00-985-9157
NSN 5915-01-398-9831
NSN 6685-00-228-4815
NSN 5950-01-397-2198
NSN 5855-01-591-7998
NSN 5985-01-233-4304
NSN 6130-01-419-2221