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 5920-01-412-7761
NSN 5925-01-559-7421
NSN 5930-01-076-5214
NSN 5985-01-630-9997
NSN 5999-00-475-7916
NSN 6650-00-087-6428
NSN 5895-01-458-1750
NSN 6240-00-497-8612
NSN 4140-01-359-2895
NSN 5930-00-147-6833
NSN 5950-00-473-2141
NSN 5905-01-352-4157