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 6685-00-761-5425
NSN 5835-00-435-6638
NSN 5950-00-121-3916
NSN 6650-01-582-2486
NSN 5998-01-425-3926
NSN 5915-01-581-3145
NSN 5855-01-223-0833
NSN 6105-01-558-6106
NSN 5945-00-822-0869
NSN 5975-00-203-8416
NSN 5985-01-401-5387
NSN 5996-00-952-3452