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 6135-01-439-8669
NSN 6135-00-351-8606
NSN 5996-01-554-4783
NSN 5985-00-832-5106
NSN 6320-00-270-8222
NSN 6610-01-550-6295
NSN 5920-01-025-2725
NSN 5920-01-204-2857
NSN 5925-00-922-4915
NSN 5905-00-201-4390
NSN 6650-01-265-2672
NSN 5935-00-896-9382