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 6650-01-437-8852
NSN 5905-01-152-2580
NSN 5960-01-059-4192
NSN 5930-01-271-2163
NSN 5915-01-221-9117
NSN 5996-00-932-3796
NSN 5920-01-519-6237
NSN 6145-00-119-8201
NSN 5855-00-256-5562
NSN 5935-01-097-9979
NSN 5855-01-363-1143
NSN 6135-01-572-7548