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 6130-01-461-6255
NSN 6220-01-462-1479
NSN 2925-01-376-9236
NSN 6220-00-578-6539
NSN 7035-00-631-3782
NSN 2925-01-244-3016
NSN 4140-01-425-1725
NSN 6650-01-183-0711
NSN 5905-01-448-9381
NSN 6105-01-003-9162
NSN 5905-00-610-5698
NSN 7035-00-421-8710