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 6135-01-449-2144
NSN 5835-01-018-6294
NSN 5960-00-140-9583
NSN 6135-00-877-1659
NSN 5895-00-651-1265
NSN 5999-00-780-7904
NSN 6150-01-364-0331
NSN 5935-00-415-4721
NSN 5985-01-388-6232
NSN 5985-01-313-4377
NSN 5935-01-505-1579
NSN 5915-01-378-8220