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 6145-01-389-8026
NSN 6150-01-502-6779
NSN 6110-00-368-8198
NSN 6240-01-509-4027
NSN 6145-00-220-9933
NSN 5835-00-992-0087
NSN 5925-01-011-2202
NSN 5895-01-461-9467
NSN 6650-01-011-3472
NSN 2925-01-425-7087
NSN 5950-00-482-2082
NSN 5990-00-067-6791