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 5835-01-629-2044
NSN 5975-00-840-5844
NSN 7035-00-981-7216
NSN 4140-00-229-7059
NSN 6110-01-247-0777
NSN 5965-00-513-1352
NSN 5990-01-162-9220
NSN 5996-01-370-9886
NSN 6650-01-438-4117
NSN 6610-01-175-5920
NSN 5945-00-812-1168
NSN 6220-01-487-3904