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 5910-01-406-4317
NSN 6620-01-356-2374
NSN 6135-00-057-2005
NSN 6620-01-122-8886
NSN 5895-01-417-3218
NSN 6320-01-036-2598
NSN 6240-01-359-2721
NSN 5835-01-013-9321
NSN 6620-00-654-3738
NSN 6610-01-387-0676
NSN 5925-01-021-5365
NSN 6240-01-360-5133