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 6105-01-424-0275
NSN 2925-00-278-9468
NSN 6135-00-519-1325
NSN 5975-01-373-3981
NSN 6105-01-095-6807
NSN 6320-00-331-7138
NSN 5950-01-228-6933
NSN 5915-01-615-1675
NSN 5925-01-371-0646
NSN 6650-01-406-5322
NSN 5975-01-608-4329
NSN 5855-00-361-0167