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 5945-01-429-9824
NSN 5990-01-364-0813
NSN 6610-00-901-5137
NSN 6145-01-261-1940
NSN 5950-01-443-0568
NSN 6220-01-525-4424
NSN 6220-01-407-5639
NSN 6645-01-622-6161
NSN 5990-01-472-2447
NSN 2925-00-474-4990
NSN 5985-01-206-5827
NSN 6620-01-425-2517