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 5915-01-610-3771
NSN 5930-00-193-7349
NSN 6105-00-115-6399
NSN 5950-01-487-3750
NSN 6620-00-553-8854
NSN 5925-00-096-5165
NSN 4140-01-599-1254
NSN 5975-01-536-3715
NSN 6645-00-913-2723
NSN 5925-00-890-8223
NSN 5920-01-299-4784
NSN 5915-00-256-0040