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 4140-00-838-5976
NSN 6145-01-444-4509
NSN 5915-00-429-1986
NSN 6220-01-105-3184
NSN 7035-01-207-8704
NSN 5960-00-402-7564
NSN 6240-01-023-7720
NSN 5999-00-636-7690
NSN 5895-00-176-0157
NSN 5915-01-502-4285
NSN 5945-00-794-2478
NSN 5960-00-483-0161