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 6620-01-500-9847
NSN 2925-01-011-5619
NSN 6240-01-308-1848
NSN 6130-01-515-4741
NSN 5920-01-245-8510
NSN 6110-01-090-8718
NSN 2925-00-495-8130
NSN 5925-01-568-1360
NSN 5855-00-532-0025
NSN 5915-01-509-3759
NSN 6135-01-528-6896
NSN 5996-01-267-7707