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 5950-01-101-3212
NSN 5915-01-170-0324
NSN 5930-01-661-2723
NSN 6135-01-549-5587
NSN 5915-01-419-0628
NSN 5935-01-502-5678
NSN 5990-01-533-1347
NSN 6220-00-528-7752
NSN 5855-01-656-5525
NSN 5990-00-956-9130
NSN 5950-01-450-6115
NSN 5945-01-021-5699