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 2925-00-724-9252
NSN 6610-01-415-0061
NSN 6110-01-112-4317
NSN 6610-00-227-8846
NSN 5996-00-819-0389
NSN 5996-00-057-0632
NSN 5855-01-028-8387
NSN 6145-01-383-2430
NSN 6135-01-462-6040
NSN 5925-00-072-6934
NSN 5960-00-770-3701
NSN 2925-00-355-5130