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 6105-01-536-4066
NSN 5960-00-701-4090
NSN 5935-01-605-1560
NSN 5950-00-528-9293
NSN 6130-00-754-2950
NSN 5999-01-124-0221
NSN 6620-00-008-0213
NSN 5920-01-379-7475
NSN 5999-00-594-8859
NSN 5960-01-210-7116
NSN 4140-01-516-0129
NSN 6240-00-300-9883