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 6320-01-039-5891
NSN 5960-00-711-4645
NSN 6150-00-300-0395
NSN 5915-00-964-6381
NSN 5945-00-186-5069
NSN 7035-01-506-6705
NSN 5999-00-813-8573
NSN 7035-00-543-3272
NSN 6620-00-477-0654
NSN 2925-00-845-1480
NSN 6650-01-094-6876
NSN 5915-01-044-5260