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 6220-00-935-1460
NSN 5945-01-509-2461
NSN 6650-01-378-6868
NSN 5998-01-430-3755
NSN 6620-01-255-6374
NSN 6220-01-418-1889
NSN 6130-00-126-0392
NSN 5910-01-262-8254
NSN 4140-01-072-7770
NSN 5835-00-946-2656
NSN 6685-01-144-9732
NSN 7035-00-445-9657