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 6105-01-218-6967
NSN 5999-00-605-7319
NSN 2925-01-408-9485
NSN 5945-01-191-7037
NSN 6130-01-117-3198
NSN 6105-01-409-1432
NSN 6650-00-862-7143
NSN 6240-01-354-5015
NSN 5960-00-584-4553
NSN 6110-00-893-9802
NSN 5950-00-330-9894
NSN 5990-00-398-0507