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 5915-00-900-3369
NSN 6105-01-292-6989
NSN 6240-01-595-3026
NSN 5975-00-756-2451
NSN 6150-01-361-9884
NSN 6105-01-512-8752
NSN 5915-00-632-8959
NSN 5960-01-509-8779
NSN 6645-01-417-3524
NSN 5925-00-452-1270
NSN 4140-00-736-8813
NSN 6320-01-506-9439