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 6105-01-021-0235
NSN 6320-01-246-4390
NSN 5950-01-259-9812
NSN 2925-00-167-6762
NSN 5945-01-221-2327
NSN 6610-01-424-0776
NSN 5855-01-116-8905
NSN 6645-00-183-8812
NSN 5985-00-496-3822
NSN 5945-01-451-9463
NSN 6150-01-543-8574
NSN 5975-01-466-8388