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 5920-01-383-1933
NSN 2925-01-099-7075
NSN 5975-00-300-5664
NSN 5960-01-168-1063
NSN 6240-00-449-6003
NSN 6110-01-512-4420
NSN 5935-00-240-7728
NSN 5930-01-060-8769
NSN 5905-01-250-3120
NSN 2925-01-110-1467
NSN 5945-01-210-8060
NSN 5915-00-396-2263