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 2925-01-442-7812
NSN 5925-01-392-6382
NSN 5965-01-429-9234
NSN 6620-01-052-2773
NSN 6105-01-352-5369
NSN 5950-00-473-8683
NSN 5999-00-933-9292
NSN 6685-01-521-3660
NSN 5835-01-462-5983
NSN 6320-01-631-7828
NSN 5965-01-608-6037
NSN 6145-00-100-4358