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 6135-01-592-4139
NSN 5855-01-482-8290
NSN 6240-01-582-8354
NSN 7035-01-561-5253
NSN 6220-01-155-9292
NSN 5996-01-013-8824
NSN 5895-00-449-3380
NSN 6320-00-343-1798
NSN 6620-00-456-9539
NSN 5985-01-147-0405
NSN 5855-01-372-4433
NSN 5996-01-484-8867