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 5999-00-135-4116
NSN 5920-00-254-8429
NSN 5920-00-081-4647
NSN 7035-01-435-4009
NSN 6645-00-515-6148
NSN 6645-01-018-7664
NSN 5998-00-235-4542
NSN 6110-01-206-2720
NSN 5985-00-058-1309
NSN 5990-01-550-7827
NSN 5905-01-359-9039
NSN 5925-01-490-6296