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 6240-01-160-8499
NSN 6645-01-451-1295
NSN 6220-01-359-2603
NSN 5996-01-196-4502
NSN 6220-01-332-7793
NSN 5945-00-213-0101
NSN 5915-01-557-7909
NSN 6220-01-167-5436
NSN 6130-01-634-0603
NSN 5965-01-105-1645
NSN 6320-00-284-1524
NSN 5950-01-105-5169