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 5855-01-585-8620
NSN 5925-00-350-4589
NSN 5999-01-077-2866
NSN 6150-01-176-6852
NSN 5920-00-214-5787
NSN 6145-00-232-0813
NSN 5925-00-556-7530
NSN 6110-01-503-8317
NSN 6220-00-269-4556
NSN 5895-00-985-4151
NSN 7035-01-534-4459
NSN 6240-01-459-0902