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 6150-01-052-5193
NSN 5925-01-101-6068
NSN 5945-01-444-0971
NSN 5915-00-373-7775
NSN 5930-00-253-4369
NSN 5925-00-187-8860
NSN 6220-00-165-1509
NSN 7035-00-238-3662
NSN 4140-00-860-1373
NSN 6645-00-181-1877
NSN 5950-01-297-5071
NSN 2925-01-156-4335