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 5915-00-420-9384
NSN 5998-01-343-5213
NSN 5835-01-064-2165
NSN 5945-00-240-3228
NSN 5905-01-099-0925
NSN 6650-01-416-7910
NSN 6685-01-656-5255
NSN 6145-01-425-2471
NSN 6645-01-480-9847
NSN 6150-01-440-1207
NSN 6650-00-489-4296
NSN 2925-01-629-9416