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 6645-00-009-4104
NSN 5975-01-286-0554
NSN 5835-01-337-2793
NSN 5998-00-700-0590
NSN 6110-01-197-9850
NSN 5925-01-365-3350
NSN 5915-01-307-8540
NSN 5990-01-621-6969
NSN 5998-00-058-0205
NSN 6240-01-020-9910
NSN 5930-01-350-2285
NSN 6650-01-378-7875