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 6610-01-484-8980
NSN 5895-01-467-3108
NSN 6105-01-542-4117
NSN 5920-01-415-1733
NSN 6145-01-495-0942
NSN 6220-01-546-4863
NSN 5925-01-598-3177
NSN 6145-00-519-2821
NSN 5895-00-892-8395
NSN 5915-01-422-2014
NSN 6135-01-150-6916
NSN 6650-01-294-1067