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 5945-00-279-2155
NSN 5945-00-959-0085
NSN 4140-00-580-8508
NSN 5855-00-198-3197
NSN 5895-01-519-3252
NSN 5930-01-492-0208
NSN 6110-00-144-6763
NSN 5945-00-645-2309
NSN 5960-01-388-1988
NSN 4140-00-555-1907
NSN 5945-01-487-8536
NSN 5950-01-580-5030