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 5950-00-661-2612
NSN 6620-00-060-0549
NSN 2925-01-203-0493
NSN 6135-00-628-1142
NSN 5895-01-488-6947
NSN 6135-01-592-8698
NSN 6620-01-590-5271
NSN 6135-01-268-7056
NSN 5915-00-790-3722
NSN 5920-01-539-8488
NSN 6650-01-397-8856
NSN 6150-00-216-2900