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 5960-01-368-5874
NSN 6620-00-701-3575
NSN 6110-01-097-6805
NSN 5915-00-619-3987
NSN 5910-01-350-3639
NSN 6130-01-571-7932
NSN 4140-01-446-7249
NSN 6645-01-407-8326
NSN 5965-00-309-4814
NSN 6130-01-574-5216
NSN 5990-01-095-8866
NSN 5920-01-443-9451