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 6135-00-161-0746
NSN 5895-01-609-5148
NSN 2925-00-684-7708
NSN 6645-00-269-8440
NSN 5835-00-969-5771
NSN 6650-00-408-4972
NSN 5925-00-247-8888
NSN 6145-01-314-5024
NSN 5905-00-948-3168
NSN 5910-00-827-0762
NSN 6150-01-266-6326
NSN 5950-01-522-9753