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 5945-01-310-8487
NSN 5920-01-459-8057
NSN 5925-00-126-1489
NSN 5960-00-688-9125
NSN 5950-00-862-5612
NSN 6685-00-642-0533
NSN 5905-00-349-3075
NSN 5905-00-078-9600
NSN 5920-01-336-9844
NSN 6320-01-089-9086
NSN 5905-01-102-6399
NSN 6620-01-223-7333