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 5895-00-353-1795
NSN 6610-01-150-7018
NSN 6685-01-509-1639
NSN 6240-00-695-1032
NSN 5945-00-086-7564
NSN 6645-01-230-6252
NSN 5960-00-902-9039
NSN 6620-01-206-5748
NSN 5996-00-141-3945
NSN 6240-00-974-3556
NSN 6645-01-105-4647
NSN 6240-01-604-9172