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 6150-01-372-2745
NSN 6105-01-645-8654
NSN 6610-01-327-3187
NSN 5935-01-658-6738
NSN 5996-00-275-1651
NSN 5920-01-266-2875
NSN 6650-00-587-6917
NSN 6645-01-244-0285
NSN 6130-01-020-6727
NSN 2925-01-468-7073
NSN 6130-01-268-1703
NSN 4140-00-580-8508