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 5998-01-455-4710
NSN 5915-00-232-8153
NSN 5915-01-227-3128
NSN 6150-00-270-1001
NSN 6150-00-218-0891
NSN 6135-00-255-1340
NSN 5910-00-734-1102
NSN 5920-00-081-9156
NSN 2925-01-474-3363
NSN 4140-01-529-5758
NSN 6135-01-327-2092
NSN 6240-01-395-3873