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 5950-01-151-7928
NSN 5996-01-154-9821
NSN 5915-01-281-8559
NSN 5990-01-633-9503
NSN 5998-00-450-7583
NSN 5975-01-658-2035
NSN 6650-01-115-2766
NSN 5930-00-073-8372
NSN 6145-01-364-0074
NSN 6145-01-527-5365
NSN 5960-01-472-9562
NSN 5998-00-598-6237