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 5965-01-365-0101
NSN 5945-01-388-1997
NSN 2925-01-099-7075
NSN 5965-01-030-7253
NSN 5990-00-724-8812
NSN 5950-00-430-4234
NSN 6320-00-149-7570
NSN 6620-01-141-5747
NSN 6650-00-490-2637
NSN 4140-01-112-1729
NSN 5945-01-660-7019
NSN 6105-01-424-0275