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 6685-00-647-3883
NSN 6650-00-535-6923
NSN 6650-00-872-0942
NSN 5975-01-089-8049
NSN 6150-00-681-1664
NSN 6110-01-479-3893
NSN 5945-01-505-3160
NSN 5996-01-186-5671
NSN 6645-00-363-9775
NSN 5895-01-017-6190
NSN 5895-00-692-6683
NSN 4140-00-402-2080