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 6240-01-546-2860
NSN 6105-00-226-7875
NSN 6650-00-759-4047
NSN 5895-01-634-0630
NSN 6610-00-104-7518
NSN 6620-00-151-5363
NSN 6620-01-048-4145
NSN 5925-01-337-3336
NSN 5985-01-564-6815
NSN 5915-00-062-3054
NSN 5985-01-206-3594
NSN 6620-01-119-3396