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 5990-01-154-7296
NSN 5895-01-420-7571
NSN 5855-01-100-3272
NSN 5975-01-139-6797
NSN 5895-00-151-3934
NSN 6105-00-138-2849
NSN 6220-00-198-8499
NSN 5985-00-677-8336
NSN 6650-01-579-3855
NSN 5950-01-502-5342
NSN 6320-01-170-4068
NSN 5965-00-244-8428