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 5985-00-221-0108
NSN 5835-01-508-2528
NSN 5998-00-725-2013
NSN 6650-00-166-0284
NSN 5895-01-408-0059
NSN 5985-01-534-3809
NSN 5998-01-254-7815
NSN 6135-01-508-3784
NSN 6240-01-160-7934
NSN 6685-01-355-1120
NSN 7035-01-052-3815
NSN 6220-00-060-3533