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 5960-00-005-7132
NSN 6135-01-193-8154
NSN 6135-00-660-8654
NSN 5999-01-555-7365
NSN 5835-00-007-6824
NSN 5930-01-246-4569
NSN 5985-00-456-7207
NSN 5965-00-899-0453
NSN 6105-01-571-4060
NSN 6145-01-586-6269
NSN 2925-00-010-9609
NSN 5999-01-463-3390