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 6650-01-091-8941
NSN 6610-00-241-2316
NSN 6650-01-020-5048
NSN 6135-01-062-9356
NSN 5935-00-221-3240
NSN 6110-01-360-5661
NSN 6685-00-296-0392
NSN 5855-01-495-2670
NSN 6135-00-932-3136
NSN 6110-00-764-2014
NSN 5945-00-948-9365
NSN 5975-01-613-8314