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 5910-01-647-4713
NSN 5835-01-331-5735
NSN 5999-01-468-0803
NSN 5960-01-437-7422
NSN 5925-01-023-2996
NSN 5945-00-924-1022
NSN 5835-00-089-7205
NSN 5996-00-906-4828
NSN 6685-01-007-8578
NSN 5855-01-563-3470
NSN 4140-01-552-0930
NSN 6135-01-168-2944