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 6650-01-433-7002
NSN 5895-01-085-4318
NSN 5996-00-753-1599
NSN 6620-01-508-6072
NSN 5835-01-592-2350
NSN 5895-01-528-5243
NSN 2925-00-852-6708
NSN 5910-00-594-7986
NSN 2925-00-580-4931
NSN 5998-01-099-5202
NSN 5835-00-943-2763
NSN 6150-01-062-2162