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 6645-01-220-9530
NSN 4140-01-388-4289
NSN 5965-01-356-0751
NSN 4140-00-166-2228
NSN 6685-01-381-6997
NSN 5965-01-602-0471
NSN 5915-00-146-1234
NSN 5998-01-474-5174
NSN 6650-01-445-7250
NSN 6145-01-026-5519
NSN 5930-01-533-6133
NSN 4140-01-364-6064