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 5835-01-357-9235
NSN 5945-00-080-1364
NSN 5999-01-155-5610
NSN 4140-00-005-1783
NSN 5960-01-602-6009
NSN 6645-00-171-9639
NSN 5895-01-614-5325
NSN 6645-01-154-8231
NSN 6320-01-600-5808
NSN 2925-01-354-1752
NSN 5895-01-327-5069
NSN 6685-00-064-8189