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 6145-01-610-7726
NSN 5925-00-179-0094
NSN 5999-00-019-7462
NSN 6135-01-438-0228
NSN 5965-00-735-9315
NSN 5835-01-394-3812
NSN 5950-00-957-0712
NSN 5965-01-519-7056
NSN 6650-01-398-7323
NSN 5999-01-437-5732
NSN 5965-01-550-5587
NSN 6685-01-431-6820