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 5998-01-202-8266
NSN 6685-00-073-8897
NSN 5915-00-553-8755
NSN 5998-01-504-8476
NSN 5945-01-568-4447
NSN 6650-00-307-3437
NSN 2925-01-054-3190
NSN 5998-01-122-3770
NSN 4140-01-580-0277
NSN 2925-01-151-6969
NSN 5950-01-005-8863
NSN 6685-01-029-1971