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 6135-00-161-0746
NSN 5905-00-940-8177
NSN 6650-00-272-2271
NSN 6320-01-411-1353
NSN 6145-01-590-6921
NSN 5996-01-645-4831
NSN 5996-01-189-9480
NSN 5920-01-112-0730
NSN 5945-01-391-2699
NSN 6135-00-985-7846
NSN 5950-01-022-8554
NSN 5965-00-445-1843