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 5950-01-467-0394
NSN 6620-01-369-3589
NSN 2925-01-604-8984
NSN 5930-01-465-6075
NSN 5920-01-305-0721
NSN 5895-01-475-5271
NSN 6135-01-572-7548
NSN 5999-01-536-4832
NSN 5990-01-045-7754
NSN 6220-01-343-1584
NSN 5835-01-606-3086
NSN 5920-00-466-3950