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 5930-01-578-6958
NSN 5895-01-285-2482
NSN 5998-01-025-9356
NSN 5930-00-249-2942
NSN 5960-01-228-1215
NSN 5915-00-230-8803
NSN 6610-01-631-4355
NSN 5920-01-578-4335
NSN 6240-01-560-0910
NSN 5985-01-165-3224
NSN 5985-01-542-9490
NSN 5999-00-997-9372