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 5965-01-030-7253
NSN 5925-00-901-4931
NSN 5855-01-136-1916
NSN 5915-00-509-1611
NSN 5990-01-468-1292
NSN 5945-01-281-5587
NSN 6650-01-632-9643
NSN 6320-00-937-5625
NSN 5998-01-515-1771
NSN 5835-01-383-1313
NSN 5950-01-510-4591
NSN 5930-01-307-3443