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 6645-01-519-3007
NSN 4140-01-296-9723
NSN 5930-01-277-1686
NSN 6220-01-658-4536
NSN 5945-01-029-8772
NSN 6645-01-559-0902
NSN 7035-01-481-8247
NSN 5950-00-457-8058
NSN 6150-01-611-6765
NSN 5960-01-099-9409
NSN 6620-01-361-8685
NSN 5965-01-560-0056