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 6135-01-022-5427
NSN 5945-01-558-4003
NSN 5935-01-064-7511
NSN 5990-00-478-6518
NSN 5998-01-599-8136
NSN 5930-01-004-3953
NSN 6145-00-912-5712
NSN 5960-01-228-8858
NSN 6220-01-278-1341
NSN 5855-00-357-1158
NSN 6650-00-276-9838
NSN 2925-00-363-9878