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 6610-00-817-8772
NSN 5990-01-504-9265
NSN 5975-01-503-5067
NSN 6220-01-089-0886
NSN 5965-01-437-5934
NSN 6650-01-440-9215
NSN 5925-01-381-5199
NSN 5960-01-375-5231
NSN 5965-00-451-0518
NSN 5905-00-060-1613
NSN 5910-01-432-7175
NSN 5935-00-248-4734