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 5910-01-514-3343
NSN 5965-01-318-9474
NSN 4140-01-399-0330
NSN 5910-01-124-4280
NSN 5920-00-468-3074
NSN 5835-01-416-6455
NSN 5965-01-408-9551
NSN 7035-00-570-4100
NSN 5905-00-363-9689
NSN 6130-00-170-4844
NSN 5965-01-600-0566
NSN 6130-01-147-0676