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 6130-01-259-0375
NSN 5915-01-246-5027
NSN 6150-01-176-6852
NSN 5855-01-175-2465
NSN 6240-01-590-1347
NSN 5965-01-048-4767
NSN 4140-01-193-4841
NSN 5975-00-587-9669
NSN 5915-01-450-9031
NSN 6105-01-439-4697
NSN 5950-00-773-7123
NSN 6135-00-938-1351