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 5915-01-200-7057
NSN 5910-00-284-8526
NSN 6130-00-090-1484
NSN 6320-01-170-4068
NSN 6130-00-175-4819
NSN 5835-00-707-6266
NSN 5965-01-435-6644
NSN 5920-00-204-8125
NSN 5855-01-454-1538
NSN 5930-00-058-7470
NSN 6135-00-416-2898
NSN 5985-01-484-8928