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 6220-01-497-7229
NSN 6620-01-197-5436
NSN 5920-00-565-0034
NSN 6150-01-400-4211
NSN 5998-01-202-8266
NSN 6135-01-193-8154
NSN 5960-01-573-6483
NSN 6150-00-008-9794
NSN 5960-01-157-7009
NSN 6130-00-216-7376
NSN 5835-00-358-4235
NSN 5895-01-138-4694