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 4140-01-593-6801
NSN 7035-00-541-8516
NSN 5965-00-356-3838
NSN 5930-01-113-7928
NSN 5855-01-351-8909
NSN 5999-01-481-3850
NSN 7035-01-386-3004
NSN 5985-01-110-6840
NSN 6610-00-410-8968
NSN 2925-01-344-0281
NSN 5985-01-082-0810
NSN 5915-00-410-8874