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 5915-01-062-4888
NSN 5835-01-528-7454
NSN 6150-00-849-9772
NSN 5905-01-549-1824
NSN 6220-01-168-9383
NSN 5895-00-650-0376
NSN 5950-01-104-5445
NSN 5915-00-905-6281
NSN 5905-01-559-2011
NSN 5835-01-561-2959
NSN 5998-01-237-5925
NSN 6220-00-539-8769