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 5855-01-658-1044
NSN 6610-01-646-1609
NSN 6130-00-900-4758
NSN 6610-00-489-9730
NSN 5985-01-186-0807
NSN 6645-01-507-7040
NSN 6110-00-401-1723
NSN 5950-01-416-1221
NSN 5935-01-467-7904
NSN 5999-01-199-9143
NSN 6110-00-875-0826
NSN 7035-01-660-1683