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 6685-00-489-9245
NSN 6145-00-073-8659
NSN 6645-01-416-0807
NSN 5835-00-003-0295
NSN 6320-00-483-0451
NSN 6645-01-025-1002
NSN 6145-01-414-7274
NSN 5855-01-392-3734
NSN 6685-00-419-4263
NSN 5855-01-632-0210
NSN 6105-00-642-2056
NSN 5895-00-837-0105