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 2925-01-560-4123
NSN 5996-00-510-6410
NSN 5990-01-481-3080
NSN 5950-01-123-8603
NSN 6610-00-352-7004
NSN 5930-00-400-1820
NSN 6110-01-004-8956
NSN 5935-00-453-5146
NSN 6105-01-245-8932
NSN 6240-01-522-6619
NSN 5915-00-031-0087
NSN 5915-01-649-9834